In this post I would like to share an experimental approach for training to draw straight lines. [Edit 19/06/2020: To avoid any misunderstandings, please note that the use of this assembly (wheels on pencil) can be seen as a part of warming up exercises and the idea is purely experimental. Please do not expect a discussion on ruler vs wheel assembly vs freehand drawing. If you have a curious and an open mind and prefer lengthy/detailed blog posts, then this post is for you. If not please stick to using a ruler or please look elsewhere for help. Thank you for your understanding.]
In my previous post on drawing straight lines, I compiled a list of useful advice from various artists on youtube. I began with a rather ambitious plan of drawing 1000 straight lines a day, which unfortunately I was unable to do so. I was busy with making paints and learning to paint in watercolours. It sort of took over. I am comfortable drawing long straight lines exceeding 15 cm horizontally and diagonally, and short vertical/perpendicular lines (10 cm in length) freehand. However, I struggle with drawing vertical long lines (exceeding 10 cm, target is at least 20 cm) freehand without the use of a straight edge. I also want a way of keeping myself motivated and making the warmup line drawing exercises fun.
Today, I returned to practising drawing straight lines, and I came across a youtube video advertising a pen which has wheels on it, to assist drawing straight lines and circles. There were a few shortcomings with this Straight pen by Lainova/ Jetraiderfirst, the wheels are a permanent fixture with the pen, so it’s fine as long as one wants to draw using a ball point, and secondly, it’s not available in the EU. The reviews on this pen were mostly positive but some of the reviewers pointed out that drawing long straight lines were not easy. However, this pen inspired me to experiment and I am very excited to share my idea and experience so far.
First, I would like to clarify that I do not have any intention of copying the patented Jetraider Straight Pen, this DIY setup is inspired by it and shared here for educational and training purposes. This set up also differs from the commercial “Straight pen”: 1. the wheels are larger, 2. The angle between the wheels and the writing instrument is different, 3. The wheel attachment is not a permanent fixture of the pen/pencil, technically any writing instrument can be placed using some putty rubber or bluetac. 4. Unlike the commercial straight pen, this attachment can’t be used to create circles or circular shapes.
Using parts from Lego Mindstorm/Technik, including the wheels (or in one case I used the gear cogs) I created a simple cradle/attachment shown in Figure 1. I made two different attachment with different wheel diameters.
I attached Faber Castell 2B and 6B clutch pencils in the Lego attachments using some putty adhesive (Figure 2). The advantage of using the putty adhesive is that the pencils are only temporarily fixed to the wheel attachment, and should I wish I can use a variety of mark-making instruments such as fountain pens, technical pens, graphite pencils, charcoal pencils. I will experiment with my synthetic e-sumi brushes in the future.
Straight lines in different angles can be drawn with little effort. The wheel attachment with the larger wheels is more comfortable and I was able to draw long straight lines.
After a few pages of drawing straight lines with these wheel attachments, I now feel that Drawing is like cycling on paper. I view the “wheel attachment” like stabiliser wheels when learning to ride a bicycle. With some practise with my “pencils on wheels” I have felt an improvement with drawing long (over 10 cm) vertical straight lines (this is what I struggled with most). I can feel a change in how I use my shoulder and arm when drawing straight lines freehand (without any rulers or wheels).
This is also great for shading, and my hand and arm doesn’t hurt as much. I used 160 gsm printer paper to practise. Of course, this is great for doing rough studies, as the wheels would I think abrade the paper. But I think it has some great potential for outdoor sketching and conceptual drawings perhaps.
I will try and share a weekly update on this experiment and if/how these “pencils/pens on wheels” improve my ability to draw long lines in various directions.
In the past few months, I have been experimenting with making my own watercolour paints and have been very happy with them. They perform as well as the commercial brands, and in some cases I feel more tuned with the paints I made myself. Here is a selection of my homemade vegan paints, shown below in Figure 1.
I suspect that the majority of people would not consider beginning to learn watercolour painting by first making their own watercolour paints. In fact, many books and tutors don’t think its necessary to understand materials; what matters, they say, is that you know how to paint and draw. Even as a beginner, I strongly disagree. In April 2020, on a watercolour painting forum I was told that there is absolutely no reason to make paints at home, and without even having seen my paints in action (I was in the process of uploading my images) some people said that my paints were inferior to their beloved – and expensive – commercial paints of whichever brand!!
As a Chemist/scientist, I cannot separate the study of materials from learning to draw and paint. They are very much connected. Historically, many students began with learning to mill the pigment, then combining the pigment with a binder, and only after several years of experience were they given active instruction in painting.
There are many advantages for experimenting with paint-making as a process of learning to paint:
Opportunity to understand pigment and watercolour paint behaviour. I feel this would help me define and develop my own style, and I see it as an integral part of learning to draw and paint.
Even commercial artist grade paints contain some form of fillers and preservatives and, yes, while they may contain higher pigment levels than student grade paints the level of pigment in even in most artist grade paints possibly on average does not exceed 35%. Please visit the Handprint website for a detailed discussion. https://www.handprint.com/HP/WCL/pigmt1.html. I am afraid that, although most watercolour paint manufacturers are sincere, the marketing and misinformation which can spread on art forums and books can be misleading. The big advantage of making your own paints are that you can ensure higher levels of pigments, no additional fillers or extenders. However, for me as a vegan the biggest advantage for making watercolour paints, is that I am fairly certain they are vegan-friendly! Making and using my own paints also means that I am able to “tweak” my paints with experience. Paint manufacturers may alter their paint formulations at any time without any pre-warning to improve the performance, replace a pigment type or alter the carrier to lower/maintain manufacturing costs. With my watercolour paints, I can ensure that I maintain the quality of the paints in the long run.
Most commonly used watercolour paints (based on earth pigments like ochres siennas etc, French Ultramarine, Prussian Blue, some organic based pigments) can be made significantly cheaper at home. I will discuss this in detail further.
I would like to share my experiments without going into too much detail, as a deluge of detail might take the fun out of paint making. Here are some useful tips to begin with:
SAFETY FIRST!! Pigments can be hazardous to health, even some benign earth pigments can affect your health due to their small particle sizes which can enter your body through respiration. Some pigments maybe dangerous such as cadmium or cobalt based pigments. Always wear a dust mask (FFP2 minimum), and work in an open and well-ventilated area. Always wear gloves (I use nitrile gloves) when working with pigments, paint mixing and transferring the prepared paint into containers. I also use the gloves for cleaning the equipment and work area. A work overall or a lab coat is also helpful.
If you use fine-artist pigments they are already finely milled. Please consult the manufacturer and ask them for the particle size distribution range, if this information is not available on technical and or safety data sheets. In my opinion, the action of “grinding” pigment by hand using the glass muller and the glass plate is NOT going to make a signicant impact on the pigment size. The idea of mixing the pigment with the binder is to: (i) de-clump and disaggregate pigment clusters and to mobilise them, and (ii) coat and blend the pigment particles with the binder.
There is no need to invest in an expensive glass muller and a glass slab (see the reason listed above). An inexpensive ceramic or glass pestel and mortar is sufficient for preparing these paints. Here is an image of my pestel mortar I use to make my watercolour paints, see Figure 2. I also find it a lot easier to clean compared to mixing the paint on a glass slab.
For vegan-friendly paints, I use a gum arabic solution, QoR synthetic Ox gall (improves the flow and dispersion), glycerine and clove oil to prepare my binder. Its relatively simple, I used the recipe for the binder on the Earthpigments.com https://www.earthpigments.com/artists-watercolor-and-gouache/. I used vegetable glycerine in the binder. I also added about 1% QoR synthetic ox gall and a few drops of the binder.
If its possible buy gum arabic in powder form, as it is easy to dissolve. I spotted an inexpensive 1L bottle of gum arabic solution (pre-made) on gerstaeker.at https://www.gerstaecker.at/Gummi-Arabicum-Streckergummi.html. I achieved similar results using this pre-made gum arabic solution and my homemade gum arabic solution. I can easily dissolve powdered gum arabic in the pre-made gum arabic solution by gently heating it using a hair dryer or a heater. This pre-made gum arabic solution is really easy to work with and it’s also relatively inexpensive.
You can use pre-made commercial binders , but they are unlikely to be vegan-friendly. The advantage of making the binder at home is that I can alter the binder composition very easily to suit different pigments and to keep a more experimental approach.
Don’t expect all pigments to play nicely. Make a record as you go along and experiment with increasing and decreasing certain ingredients in your binder.
Begin with inexpensive earth pigments such as Burnt Sienna or Burnt Umber first, then move to Raw sienna, Raw umber, Ochres. The reason for starting out with Ochres, Siennas and Umbers is that they are relatively benign (compared to cadmium or cobalt pigments) and this allowed me to work out a practical and safe procedure. For example, after mixing the paint I figured that I needed a spatula or some pallet knife to help transfer the paint into containers, what the best type of container was, etc. French ultramarine, Lemon yellow, Pyrrol Scarlet were also relatively easy.
Prussian blue was one of the hardest pigments to work with. So be prepared to change how you mix the paint. Perhaps adding the dispersant (QoR synthetic ox gall) and a few drops of water before adding the binder might help.
For most pigments I have listed here I would say they worked pretty well. For each paint, the average time of mixing the pigment with the binder took roughly 5-10 minutes. You can increase the blending time, but I was happy with what I got. I didn’t particularly see a big impact of lengthy “mixing” or “mulling” time, contrary to the instructional videos circulating online. However, that’s my experience.
I would recommend using an air-tight pallet to store the paints. I am currently using small jam jars and then found some inexpensive plastic lotion containers about 10 mL each (shown in Figure 3).
I prefer using the paints as paste (shown above in Figure 1). Don’t be deterred if the paints look dry after a few weeks, I use a tip of a clean palette knife to take small bits of prepared paints and they combine with water very rapidly. You can always add a drop of binder and water to reconstitute the paints (you can even transfer them into the pestel and mortar and sort of “freshen” them up by adding a few drops of the binder or any one of the ingredients you used to make the binder). However, there is absolutely nothing to worry about if the paints do dry out. I am reluctant to state how much humeactant to use in the paints, as I expect it would depend on the pigment quality, pigment type, climate/weather conditions, storage containers, etc. Commercial paints would use high levels of humeactant and additives to keep the paints in “fresh” looking form. As a chemist, I don’t see a problem if the homemade paints dry a bit, from my experience over the last six months I haven’t seen any changes when using fresh paint or slightly dried paints.
Feel free to tweak the paints after they are made, even after months.
As I mentioned above, the pre-made inexpensive gum arabic solution worked as well as the homemade gum arabic solution. The only ingredients listed in the technical data sheet for Hueber Gum Arabic solution are gum arabic and water. If you want to concentrate the gum arabic concentration you can leave the gum arabic solution in a separate open container without a lid on, use a breathable mesh or a cheesecloth to allow some water to evaporate for 2-3 days. Alternatively, the approach I opted for was adding additional powdered gum arabic into the gum arabic solution, it dissolves rapidly with the application of gentle heat using a hair dryer or holding it in front of a heater.
Other ingredients for the watercolour binder were:
Vegetable Glycerine (1 L for 6 euros from Amazon Germany)
Golden QoR synthetic Ox gall (59 mL for about 9 euros)
Clove oil 100% pure (25 mL for 6 euros)
You can also use vegan-friendly alternatives to honey: maple syrup or agave. I opted to leave this out.
I hope you agree that the ingredients for making the binder are relatively inexpensive. The most expensive part of the watercolour paint is of course.. the pigment. Here is a list of different pigments I purchased to give you an idea of the costs.
French Ultramarine Kremer Pigments (4.28 euro for 100 g). Kremer pigments have a wide range of french ultramarines to choose from (ultramarine dark, ultramarine reddish, ultramarine greenish). I also have French Ultramarine from Gerstaeker and Sennelier (similarly priced if not slightly cheaper).
Prussian Blue Kremer Pigments (4 euros for 100 g)
Alizarin Crimson, Kremer Pigments (14.76 euros for 100g)
Cadmium Red middle No. 2, Kremer Pigments (16 euros for 100 g)
Raw Sienna Badia, Kremer pigments (3.69 euros for 100g)
Burnt Umber dark brown, Kremer pigments (3.69 euros for 100 g)
Indigo synthetic, Kremer pigments (5.95 euros for 100 g)
Raw Umber, Kremer pigments (3.81 euros for 100 g)
Cadmium Red light no. 1, Kremer Pigments (16.01 euros for 100 g)
Gold Ochre DD, Kremer Pigments (3.81 euros for 100 g)
Burnt Sienna French, Kremer Pigments (3.81 euros for 100g)
Green Earth Verona, Kremer Pigments (3.81 euros for 100 g)
Wassergrün (watergreen), Apatina (3.80 euros for 100 g)
Cadmium Yellow light, Apatina (9.50 for 100g)
Pyrrol Red, Gerstaeker (13.10 euro for 200g)
Lemon Yellow, Sennelier (12.90 euro for 100g)
As you can see the pigment prices vary considerably. Cobalt Blue from Sennelier costs about 50 euros for 100 g while from Kremer pigments it costs about 13 euros per 100 g (it’s not on the list, as I’ve not bought even the cheaper one yet). Generally speaking, earth pigments such as ochres, siennas and umbers are inexpensive and safer than many pigments. They are a good place to start with. I am not comfortable with using cadmium pigments due to their impact on the environment. My long term goal is to use them while learning how to paint (various books and online courses suggest them) and then to compare them with less toxic paints, for example Gold Ochre here could be an interesting option.
Here are two paintings I made using my homemade vegan watercolour paints. I painted these back in Feb 2020, as part of understanding basic transparent washes following Peter Woolley’s watercolour lessons (Narvik Fjord lesson by Peter Woolley is available on youtube). My painting inspired by Narvik Fjord demo by Peter Woolley is shown in Figure 4.
This painting of Derwent Valley (inspired by Peter Woolley’s watercolour lesson) was produced in Feb 2020 (shown in Figure 5). I used my homemade watercolour paints: French ultramarine, Cadmium Yellow middle, Cadmium Red middle and Burnt umber. I used similar techniques used for making the Narvik Fjord painting. The paints are very easy to control and I am happy with the results.
I will share more watercolour paintings and drawings here to see these paints in action and compare them with some vegan-friendly commerical options, such as Cotman, Van Gogh, Kuretake, Rembrandt and Daniel Smith paints.
Winsor & Newton, Kuretake, Kremer pigments and Schmincke have given me permission to share my experimental studies on the painted surfaces using my IR-spectrometer etc., which I will share soon in the future.
There will be more detailed and on-going discussion on watercolour painting using my own paints alongside commercial paints. Thankyou for reading this post and for considering using cruelty-free art materials.
When I began my journey to draw and paint, I chose the least expensive but vegan-friendly art-materials to the best of my knowledge. The economy factor was based on how much I spent in one go rather than how long will it last, quality etc. As I draw and paint on a daily basis (or at least 5 days a week), I found that it was cheaper to buy bulk materials from the art and stationary stores. An advantage of buying large quantities of paper (in the form of paper roll) allowed me to purchase more expensive and better quality paper at an affordable price. The quality of the paper surface not only has a huge impact on the drawing and paintings, but learning to draw and paint on medium-high quality materials is helpful. I hope this post will be useful for anyone drawing and painting on a regular basis (daily to a few times a week). I endeavour to use cruelty-free art materials where possible.
A vast majority of art instruction books, tutors, and people sharing their advice on watercolour paper suggest using Arches Cold Press Paper (sized with gelatine) or Winsor & Newton’s Saunders paper (again sized with gelatine). However, these are really not an option for people like myself, who wish to use cruelty-free art material. Cellulose paper sized with starch is certainly inexpensive but most art books and tutors advise that we should begin with cotton based paper. However, cotton paper is rather expensive. As a student (self-learning with books and online videos), I had to balance requirements (ethical stance, properties and behaviour of the paper), quality and price.
I use different types of paper for various drawing and painting tasks, shown in Figure 1. I have split this blog post in various sections, in each section I will share the type of paper I use. All prices quoted are in euros and based on the current rates (2019-2020).
Figure 1: Paper used for various drawing and painting tasks.
Each drawing paper type has its unique attributes: texture, thickness, grip, tone, sizing, etc. I have a range of drawing papers for learning to draw. In Table 1, I compare the properties and prices. Purchasing paper in a roll format is generally cheaper than buying them as pads (typical savings can be in the region of 50%). Fabriano Artistico Paper is very expensive in the form of glued blocks and pads, typically 1 A4 sheet (or equivalent determined from the surface area of the sheets in a glued block) can cost 75 cents to 1 euro per sheet. However, purchasing the same paper in the form of a roll makes it affordable for me in the long run, as you can see I paid 43-47 cents per A4 sheet and have a large amount of sheets to keep me going!! If I paint and draw at least 4 days per week, the rolls can last me about 10 months to a year.
Number of A4 sheets
Price per A4 sheet
500 A4 sheets
250 A4 sheets
Fabriano Recycled Paper Roll
1.5m x 10m Roll
1.5m x 10m Roll
Technical drawing paper
0.33m x 50m
Hahnemühle Bamboo Mixed Media
Soft with texture
Fabriano Artistico Cold Press (fine)
Fabriano Artistico Cold Press (smooth)
Fabriano Artistico Cold Press (Rough)
Fabriano Artistico Hot Press (extra white)
Fabriano Tela Oil Paper
Canvas texture and smooth
Table 1: Vegan friendly economical but good quality paper (Prices marked in * were prices I paid on special offers or seasonal sales.)
Printer paper (160 gsm) is very good for drawing and somewhat similar to Bristol board. I have a few pads of Bristol boards from Fabriano (block of 20 A4 sheets for 2.65 euros on sale, equivalent of 13.25 cents per A4 sheet). Printer paper is obviously a lot cheaper and gives similar performance.
Fabriano Artistico Paper (100% cotton) is sized internally and externally with starch and as there are different varieties of surfaces (rough, fine/cold press, smooth/cold press). I also purchased a roll of Moulin du Roy hot press roll from the Amazon Warehouse in Germany for 85 euros (thats about 38.3 cents per A4 sheet). Personally I preferred the surface on Fabriano Artistico Hot Press paper, it is excellent for graphite and coloured pencils as well as botanical/detailed watercolour.
Bamboo Mixed Media Paper (10% rag, 90% bamboo recycled paper) is worth considering for watercolours and inks. I enjoy painting on this paper. Although I purchase the paper in the form of a roll, I later discovered that purchasing the paper in the form of sheets (70 x 100 cm) was even cheaper. So if you are purchasing the paper, look at the formats available and calculate before purchasing one.
The beauty of Tela Oil Paper is that it has a canvas feel and is designed to work with oil paints. Purchasing vegan-friendly canvas from art shops is very difficult, as the prime ingredient is a glue derived from rabbits. Fabriano confirmed that the Tela Oil Paper is vegan-friendly, and I cut it different sizes and it has a canvas like feel to it. The Tela Paper is ready primed (no need to apply gesso), and I use it straight away with oil and acrylic paints. Also beware that gesso for oil painting is unlikely to be vegan-friendly and cruelty free unless you buy it from specific shops or make it using a cellulose based ingredients at home. I find the Tela Paper to be convenient and very economical, I highly recommend trying a small pad or a sheet out first. There are two sides both I think are usable, the top side has a canvas like feel to it and the other side is smooth. I use the top side for painting with oils and acrylics and the reverse side is fine for oil pastels (vegan friendly ones from Faber Castell or acrylic paintings). Storing the finished paintings is also easy.
I have one other pointer about the rolls. Working with the rolls requires some pre-planning this, cutting the paper and flattening it. Considering the savings made, this is a minor inconvenience.
In the next blog post, I will discuss how mounting the watercolour paper on the glass surface using a thin layer of water can be used (compared to the stapling method discussed previously) to minimise paper waste. I will also show how I flatten the paper on demand using an iron (as I dont have a lot of space to flatten the paper for days in advance.)
I would like to share some information for anyone who draws and paints on a regular basis. As a student learning to draw and paint, I am using about 5-6 A4 sheets per day in various tasks such as: warm up exercises (line, circles practise), sketching (fast under 15 minutes), drawing (ranging from 30 minutes to over 3 hours), watercolour painting (fast impressionist sketches to more detailed paintings), acrylic painting and oil painting. I also use pastels and large chunks of charcoal.
In Part 1 here, I will focus on reusable resources and methods which I am currently using to practise drawing and sketching. These typically involve an erasable ink some surface as well digital devices such as an IPad. My focus is also on using vegan-friendly materials where possible.
Resource 1: Whiteboard with whiteboard markers
Whiteboard with vegan-friendly whiteboard markers produced by Faber Castell. The ink can be refilled using Faber Castell refill ink bottles which can be purchased on Amazon or in some stationary shops. In the future, I will experiment filling the whiteboard marker pens with Faber Castell Fountain Pen Ink (vegan-friendly). I also purchased some Rocketbook beacons (https://getrocketbook.co.uk/pages/beacons-how-it-works) these are silicon orange triangles, and I use the Rocketbook app to capture the image. See Figure 1 (whiteboard with Rocketbook beacons) and here is the pdf link of the image captured and processed by the Rocketbook app: RB 2020-02-17 09.02.35
I also painted my own orange triangles with some orange acrylic paint mixed (Royal Talens, listed as vegan) with matt acrylic medium from Liquitex (vegan-friendly) on Fabriano Tela oil paper (vegan-friendly, discussed below). The DIY triangles work as well as the Rocketbook beacons. I have 2 whiteboards one is about 90 x 60 cm with a stand and I have fixed the official rocketbook beacons, the other is an A3 whiteboard with diy orange triangles. I like the whiteboards as they allow me to practise drawing long lines and countless circles without worrying about using too many resources. It is also useful for thumbnail sketching and taking notes during the drawing/painting process as well as for R&D on art materials.
Price: The cost for using using this method depends on your skills to spot a bargain. Sometimes you can get the whiteboards for free in various local listings. Faber Castell white board marker pens (vegan-friendly) come in a set or can be purchased individually on Amazon or local stationary shops. DIY Rocketbook Beacons can be constructed easily at home. The Rocketbook app (android/ios) is free to use.
Uses: 1. Practising lines, circles, boxes; 2. Perspective drawing exercises, 3. Thumbnail sketching; 4. Pen and Ink style drawings with non-permanent markers by Faber Castell.
Resource 2: Ipad Pro 12.9″ with an Apple Pencil
The IPad Pro is certainly the most expensive resource for practising to draw and paint, but it is also a brilliant digital drawing tool. If you can draw on the slippery surface of the ipad, drawing on paper feels a lot easier. I tried Paperlike coating for about 4 months but I didn’t like it much. I like drawing on the glass surface.
Obviously this is the most expensive resource. I purchased mine second hand for a very reasonable price listed on local listing (considerably cheaper than Ebay). It is a second generation IPad Pro 12.9 inch (2017), and it included a brand new unopened apple pencil. Private listings (local shop windows, and dedicated local listings online) can be generally considerably cheaper than Ebay. I did purchase Ipad 2018 model with an apple pencil, but I ended up selling it and switched to my Ipad Pro 2017. I found the screen on the Ipad 2018 too small and the Ipad pro is like a laptop (with a smart cover) which I also use for typing up my notes, language learning and working on fiction projects (Scrivener plus Word). I use procreate, Artrage and Autodesk Sketchbook apps to draw and sketch. My favourite app is definitely Procreate, and I have enrolled on some Udemy courses which go deeper into the settings. I try to use the simplest paint brushes in the software (pen or pencil tools) for sketching, which then allows me to transition to paper more easily.
I like the Apple Smart Cover for typing on but its not really ergonomic to draw on (Figure 2).
I considered various stands for the ipad and I opted for a laptop cooler. The stand is made of sturdy metal and its compact (see Figure 3). I like this so much that I purchased another one to prop my drawing and painting boards. I can adjust the steepness of the stand by selecting different angles (20° to 45°). The stand does not take much space and it comes with a storage case which has ample room for the Apple Pencil.
Figure 3: Ipad Pro 12.9″ (2017) on a laptop cooler stand.
Resource 3: Thick paper enclosed in a document wallet
In a clear A4 document wallet I placed an A4 sheet (160 gsm printer paper) and a thin plywood board. I use different tonal papers for practising to draw and paint. I also coloured the A4 sheet with 4 orange triangle using a marker pen, and these act as beacons for the rocketbook app. I use my fountain pen filled with some Graf von Faber (Faber Castell archival ink, vegan-friendly) to draw and sketch on the document wallet. The ink dries within 5 seconds and it does not smudge. I also tried Faber Castell Black ink for fountain pens (cost 6 euros for a bottle) but it was too runny and there were lots of ink blobs. The sketch dries rapidly and with the Graf van Faber Carbon Black ink the lines don’t smudge, shown in Figure 4. I also made some small orange triangles and capture the image using Rocketapp. This is a great method for practising pen and ink style drawings and for tonal thumbnail sketches. I use a wet tissue paper to remove the ink sketch and reuse the document wallet over and over again.
I am also able to use Non-permanent Fine tip marker pens (Faber Castell brand are certainly vegan-friendly and refillable) instead of the fountain pens. This certainly gives me clearer and well-defined lines, as shown in Figure 5. The ink dries within a few seconds and they don’t smudge. The board is again reusable after cleaning with a piece of damp kitchen towel. I am also able to capture the image using the Rocketbook app but the app ignores the cream background. The image nevertheless is clear (here is the link to the pdf image): plastic_coated board
Variations: I also use grey or cream coloured thick printer paper or card instead of using white paper. Make sure to use the normal camera app instead of the rocketbook app for capturing the image.
In Part 2 (next blog post), I will present a list of paper surface which are vegan friendly and I will discuss their economical and sustainability aspects.
In this study, I examine how various graphite pencils and graphite sticks build up on drawing paper (Fabriano Accademia 200 gsm) using a simple usb microscope (magnified images) and a Near Infrared Spectrometer. Graphite 002 study is focused on Faber Castell 9000 series and graphite sticks. Future posts will cover other brands.
2.0 Materials & Methods
Graphite Pencils: Faber Castell 9000 set (2H to 8B, vegan-friendly)
Graphite sticks: Faber Castell Graphite Jumbo (2B)
Clutch Pencil: Faber Castell TK9400 (2B)
Paper: Fabriano Accademia Paper (200 gsm, vegan-friendly). The paper was fixed to a wooden board (30 x 42 cm, A3 size) as discussed my previous post in Mounting paper using staples.
Miscellaneous: A lid from Vöslauer Mineral Water bottle with an inner diameter of 3.1 cm was used to draw circles on the paper. A sheet of generic printer paper was used during the shading of the circles to avoid transferring any graphite from the test area to the surround paper surface. A tissue roll for blending the graphite layer prior to taking measurements with my Near-IR spectrometer. A Lab Stand with a clamp was used to hold the USB microscope or the LinkSquare Spectrometer. A mechanical pencil sharpener (Fig. 2b) was used to sharpen the pencils. An IPad Pro (12.9 inch, 2017 model) or an IPhone 5SE was used to take photos of the paper surface before and after shading.
2.2 Instruments & Software
Instruments: A generic no-brand USB microscope connected to an iMac, Infrared Thermometer (Broadcare GM320, purchased from Amazon), Linksquare Near Infrared spectrometer (Stratio Inc., website: https://linksquare.io/)
Software: USB microscope images were captured using PhotoBooth (MacOS native app), LSCollector (Stratio Inc., version 1.0.2) was used to collect the data from LinkSquare Spectrometer.
Step 1: Preparation of Work Area
I purchased a roll of Fabriano Accademia Paper (1.4 m x 10 m) from a local Art supplies store in Vienna, Austria. A large sheet was cut from the paper roll and using the method previously outlined (link here) I fixed the paper to a wooden board using staples. I allowed the paper to dry for at least 9 hours prior to drawing or shading. I rotated the board several times during the initial first hour to reduce one side becoming more hydrated and to stop any water pooling on the edges. The paper was allowed to dry at 25°C (room temperature regulated throughout this study). I checked the temperature using the hand held infrared thermometer at random times, and it remained constant. The resultant paper surface felt completely smooth and dry, shown in Figure 1.
Step 2: Shading circles
Using the lid (inner diameter of 3.1 cm), from my mineral bottle water (Vöslauer 1L) as a template, I drew circles on the paper surface using various graphite pencils and sticks listed in the Materials section (see Figure 2a). I applied diagonal shading in the circles using a “perceived” (see my discussion in Graphite Study 001) uniform pressure. Overall, the circles appear uniformly shaded (Figure 2b).
Step 3: Examining the paper surface using a generic USB microscope
The USB microscope was clamped on a Lab Stand to keep the height and setting consistent throughout this experiment. The magnification was set at least 20x (unfortunately I lost the printed calibration card, but that’s my minimum setting on the usb microscope). I will redo this experiment in the future with a calibration ruler. I connected the USB microscope to my iMac and used the in-built PhotoBooth app to capture the images. I chose an area within the circle with homogenous shading. For blending I used a fresh piece of tissue each time and very lightly rubbed the area with it. I captured images before and after blend the circle.
Step 4: Acquisition of Visible and Near-IR spectra
Prior to taking the measurements with the spectrometer I blended the circles using a piece of tissue paper as described previously in Step 3.
I clamped the LinkSquare Near-IR spectrometer in a Lab Stand. The distance between the spectrometer and paper was approximately 0.75 cm. I used the test cards which came with the instrument and collected the data. I will use this data as my standard calibration data and note any variations in future experiments. The spectrometer was connected to my iMac running LScollector (Stratio Inc., version 1.0.2) and the data was collected. Both LED + Bulb were selected. Absorbance or intensities are measured as a function wavelength (range from 400-1000 nm). So far I have not processed the data but I will only show selected spectra collected without fixing the baseline. I have exported the raw data exported into Excel but I will come to this part in another blog post.
3.0 Results & Discussion
The circles appear darker with softer pencils (3B onwards) for Lyra, Brand Y (permission pending) and Faber Castell graphite implements as shown in Figure 2b. Looking closely at the shaded circles (Faber Castell 9000, graphite stick) using a generic handheld microscope (method detailed in Section 2.3, Step B) shows how graphite adheres to the paper. The images are shown below in Figure 3-14.
2H Faber Castell 9000
2H_FC9000 microscope (blended)
Figure 3: Faber Castell 9000 pencil grade 2H: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 4: Faber Castell 9000 pencil grade H: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 5: Faber Castell 9000 pencil grade F: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 6: Faber Castell 9000 pencil grade HB: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 7: Faber Castell 9000 pencil grade B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 8: Faber Castell 9000 pencil grade 2B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 9: Faber Castell 9000 pencil grade 3B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 10: Faber Castell 9000 pencil grade 4B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 11: Faber Castell 9000 pencil grade 5B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 12: Faber Castell 9000 pencil grade 6B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 13: Faber Castell 9000 pencil grade 7B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
Figure 14: Faber Castell 9000 pencil grade 8B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (top), blended (bottom)
These results (Figure 3-5) show that shading with harder pencils (grades 2H, H & F) yields a more uniform layer both blended and unblended. I can also see that the particles or graphite clusters on paper appear to be smaller. It is possible that the smaller graphite particles enter the smaller valleys and dips in the paper giving a more homogenous-looking layer. As the pencil grade becomes softer it is clear the graphite particles or clusters become larger. When I blended the shaded circles there was a fair amount of graphite on the tissue paper which shows on the blended circles. For softer pencils (4B-8B) the effect of blending is more pronounced as shown in Figure 10-14, the large graphite clusters are broken down and spread across the surface of the paper. It is notable that shading with softer pencils shows a fair amount of white paper before blending.
Figure 15 (a-b): Preliminary results from the LinkSquare Spectrometer. The data from this will be processed in Excel at a later date.
The results from the spectrometer show that with both sources of illumination (LED and Bulb, these light sources cover different ranges of the wavelength spectrum) the intensities of the shaded circles sharply drop as a function of the softness of pencil (more graphite or larger graphite particles). This confirms the visual images seen under the usb microscope (Figure 3-14). The x-axis in the Figure 15 is unfortunately not linear, but I will process this at a later date. But for this discussion it doesn’t really matter too much as these are comparative or relative results. What is interesting is that in Figure 15b, where the illumination source was a bulb (encased in the spectrometer) the difference in the intensities between 2H and HB is very large. I will investigate this point in the future.
Here are the results comparing various 2B graphite implements: Faber Castell 9000 2B (previously shown in Figure 8) vs Faber Castell Jumbo Graphite crayon or stick (2B) vs Faber Castell TK9400 clutch pencil (2B).
Figure 16a: Faber Castell 9000 pencil grade 2B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (same as Figure 8)
Figure 16b: Faber Castell Jumbo Graphite 2B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended (same as Figure 8)
Figure 16c: Faber Castell TK9400 (clutch pencil) 2B: Shaded circle unblended (LHS), 30x magnification (RHS) unblended
The magnified images of the various 2B pencils and graphite crayon in Figure 16a-c, show that although there are subtle differences in the shaded circles (LHS in Figures) the content of the graphite particles seems fairly similar. I thought that there would be some difference as the circle shaded with the graphite stick seems slightly darker.
Here are the spectra of various 2B graphite implements (produced by Faber Castell) on Fabriano Accademia drawing paper (200 gsm), shown in Figure 17.
The spectrometer was able to pick up the minor difference in shading between the 2B pencils. Slightly lower intensities were measured for the graphite stick 2B as it is visually apparent from the shaded circles (compare LHS images in Figure 16b vs Figure 16a and Figure 16c.).
4.0 Future Work
I will be undertaking a more detailed analysis of the spectra measured using LinkSquare for the Faber Castell 9000 and other graphite implements. I already have the studies for Lyra pencils and another brand (lets call it Y as the company would like to see my studies first before granting me permission to publish them on my website). I will also undertake similar work in the future on other drawing papers I have.
5.0 Permissions & Acknowledgements
I would like to thank Fabriano (E-mail correspondence with Giuseppe Prezioso, Marketing Fabriano, Italy) and Faber Castell (E-mail correspondence with Herr. Holger Unfried, Product Manager, A. W. Faber Castell Vertrieb GmbH) for their permission to show my studies. Stratio Inc. clarified that I retain ownership of the data collected from the spectrometer. I have already signed an NDA with Stratio Inc. which has allowed me access to some information which I require for processing my data in Excel. Although for this post, only raw data is shown. Please note that I purchased all the art materials and I am not sponsored by any company or university.
A popular method for fixing watercolour paper to a board or work surface is by using masking tape or gummed brown paper tape. The paper may or not may not be stretched prior to mounting to a board/surface. Washi tape also seems to be an option suggested by various artists on Youtube. I tried both methods and I was really not impressed by the Washi tape. The paper keeps peeling off the surface, I tried both wooden (laminated and unlaminated) and formica desktop surface, and it was a nightmare working with the tape. I returned to using masking tape which is ok but I really hate throwing the masking tape away after a few uses. I purchased gummed Brown tape (Loxely brand, vegan-friendly, not tested on animals) and I had much better results. However, its difficult to take the brown tape off the board or work surface as well as the paper.
A few months ago, I watched a Drawing course video (Russian Academic Drawing Approach by Iliya Mirochnik on the New Masters Academy). The instructor demonstrated a traditional method for mounting drawing paper on board before drawing or painting on it. I found it really useful for mounting paper on board for coffee sumi ink work and I thought why not apply it for my watercolour paper preparation.
I will go through a detailed discussion on my vegan-friendly watercolour painting supplies in a separate post. I found some reasonably priced Fabriano Artistico watercolour paper rolls (1.4 m x 10 m, 100% cotton, 300 gsm, Vegan-friendly) online for Austrian and German customers on sale. I have Fabriano Artistico soft, Fabriano Artistico fine NOT and Fabriano Artistico Hot Press. I am learning to paint on Fabriano Artistico NOT surface, Hahnemühle Bamboo Mixed Media paper (1.25 x 10 m roll for 78 euros, 95% cellulose from bamboo, 265 gsm, vegan certified) and Canson Montval (A3 jumbo pad, 100 pages, 300 gsm, Cellulose).
Materials for Stapling the paper
Fabriano Artistico watercolour paper (cold press, 300 gsm), Art cradle (diy or wooden photo frame 30 cm x 30 cm), staple gun, staples, a pair of scissors, water in a reservoir for wetting the paper, a clean surface which is suitable for water spills, kitchen towels, jar for collecting used staples (after removing the paper from the frame), flat head screw driver or a blunt cutlery knife, a pair of pliers
Materials for watercolour wash
Winsor Newton Cotman tube paints (Ultramarine, Cadmium Red Hue Deep imit.), da Vinci Spin 5080 synthetic flat brush 40, filtered water
I cut watercolour paper from the roll and cut a rectangular piece which was roughly 1 inch larger than the wooden frame (on all four sides).
I submerged the watercolour paper gently in the water and allowed about 2 minutes of contact. The paper seemed nice and flexible.
I placed the rectangular watercolour paper piece on the work surface. Then I placed the wooden frame (or art cradle) on the paper as shown in Figure 1.
The paper was folded and fixed to the frame using a staple gun as shown in images below in Figure 2a-b.
I also stapled the sides of the frame to ensure that the paper was stretched and secured to the board (Figure 3).
I allowed the mounted paper on the board to dry before applying the graduated washes.
Staple were removed from the board after painting using a blunt flat cutlery knife and a pair of pliers.
Observations and thoughts
The watercolour paper remained taut and fixed when applying the graduated washes. I set the board at an angle of about 25° for working on the surface. It was a satisfying experience. Here is my first result, shown in Figure 4.
These are the advantages of stapling watercolour paper to a wooden frame instead of using some adhesive tape :
FEWER BACKRUNS: I was able to control the paint washes and directed the overflow of paint on the edges of the frame, to avoid any backruns. I noticed that when the paper was mounted on the board with brown gummed paper or masking tape excess paint pools on the edges and result in backruns if not removed rapidly. So it seems easier to avoid backruns with the paper stapled to the wooden frame.
LESS PAPER WASTED: After removing the staples, the paper used around the edges on the frame can be reused as testing pieces or for collage work in the future (Figure 5).
NEATER WORK AREA: The lack of a visible border around the paper (no masking tape, washi tape, or brown gummed tape) was more inviting to work on. (Figure 6). Sometimes a frame can be useful but visualising a full piece of paper is a different experience. Of course a frame maybe needed if you are framing the finished painting or drawing.
Neat edges on the finished pieces (Figure 7). The paper is simply taken off the board by removing the staples and cutting the edges neatly (well-defined creases on the paper make it easy to get a neat result.)
Used staples are collected in a jar (Figure 8) and then disposed along other with metal recycling waste, or these can be collected over the years and melt them down and make an armour.
No sticky mess with adhesives and wondering if the adhesive on the tape is vegan-friendly or not. Stapling is a good alternative to using adhesive tapes.
This article is a part of a series of articles in which I shall share my experience as a vegan-scientist learning to sketch and draw. Some articles will present my personal scientific research undertaken on my own art supplies. This first article presents a survey of the drawing and sketching implements which I consider cruelty free and suitable for ethical vegans/vegetarians. I will not be listing any products that I have not purchased or used. There are a number of websites and blogs that list the materials, but do not necessarily discuss their author’s personal experiences using them.
I will be presenting my experience as a student of drawing, sketching and painting with an understanding of chemistry and material sciences and trying my best to employ cruelty-free art materials (clothing, food, transport, etc.). When a broad range of cruelty-free and animal-friendly options are presented to me, I would opt for the most sustainable option.
2.0Summary of my experience of finding vegan art materials (2017-9)
2.1 Starting point in 2017
In 2017, I decided to learn to draw and paint. As an ethical vegan, I have explored art materials available in the shops. I began with three major websites and blogs as a starting point to identify cruelty-free art materials, shown below in Table 1.
1. www.veganwomble.co.uk Art materials are a subsection and primarily focused on art products available in the UK.
3. www.veganartstuff.info Dedicated blog on vegan art materials run by Anja Hoffman based in Germany and focuses on EU supplies.
Table 1: A list of websites and blogs which hold information on art materials suitable for vegans.
Although these websites and personal databases are very helpful as a starting point, however, I found them a bit unclear to work with. At times some products were listed as vegan on their websites, and after contacting the manufacturer, I found contradictory information. The reasons for this may be due to:
changes in production methods (switching raw material suppliers, or manufacturing facilities)
the expertise of the company’s customer service providers (a salesperson vs a technical chemist).
changes in company policies or changes in company ownership or restructuring.
2.2 Role of communication with manufacturers
At times some manufacturers I contacted did not fully comprehend the idea of cruelty free products and considered sustainability and cruelty-free to be synonymous. The most horrifying experience I had was with a company called “The Works” based in the UK who in response to my enquiries on paper sizing and glues used for making the sketchbooks, responded that “of course, it is made of paper (ha ha ha) and so you can eat it if you want to!!… “ This I must point out was in response to my query regarding sizing used for the paper, and if the glues used in binding could be free of animal-based raw materials. Following further enquiries they just sent me a legal blurb about their company policies which is identical to the one sent to Vegan Womble. Suffice to say, the understanding and approach of cruelty-free as well as sustainability varies from one manufacturer to another. Later on I shall summarise the personal impressions I have of each of the companies I contacted in the pursuit for finding graphite pencils made without animal-based ingredients and paper.
2.3 Influence of vegan researchers on the compiled lists
Another factor that initially I had not considered was the varying approaches and attitudes of the people who researched and then compiled the vegan-friendly art materials detailed in Table 1. This important and seemingly apparent issue came to light after I contacted Vegan Womble regardingsome conflicting information that was listed on their website and that’s when I realised that I had to undertake my own research and enquiries. There were some conflicting informations which was down to factors given in Table 2 below.
How detailed was the questionnaire sent to the manufacturer? How do individuals or groups who compiled the questions communicate these to people who actually consult these lists.
The definition of veganism, how it is interpreted, and finally how far should it be implemented. This of course is a very personal and a subjective factor.
Table 2: Factors influencing the variations in the on-line vegan listings
So I gathered that the researcher behind Vegan Womble used the definition set by PETA and used a simple questionnaire with the intention of keeping things straightforward and to include as many art materials as possible.Personally, I am not happy with PETA’s approach to fighting animal cruelty byoverlooking protestors throwing firecrackers towards horse riders without due consideration for the welfare of the horse, and other approaches that I find so unbearable that I can’t write it here. I also did not get the impression that in-depth technical enquiries were sent. I am relating this experience not as critique towards Vegan Womble who I think are doing a great job at providing information, but more as a critique of myself for not really thinking about the differing attitudes towards cruelty-free and sustainability aspects people may hold. As a result of blindly following the list I unwittingly had purchased some art materials which I was later upset to discover contained animal-based raw materials. This was also in part due to my own misjudgement with reading cleverly devised replies from some companies which were not clear and could be interpreted in a number of ways. In the end, it was not Vegan Womble’s fault but all down to my unrealistic assumptions. This experience highlighted that I may be able to read and interpret technical information but I really have a long way to go to actually understand company policies or legal information. It has been a humbling experience.
Anja Hoffman who runs veganartstuff.info has a very detailed questionnaire and more stringent criteria that I agree with. She made me aware that not only should I research technical information but also the company’s wider policies on raw materialsand final product tested on animals, how tightly do the manufacturers regulate raw material supplies and would they be willing to communicate the changes to the customer (ie, change in status such as cruelty-free, sustainability, animal testing etc.). I hold her approach and honesty in great esteem, and I also thank her for highlighting the areas I ignored.
2.4 Decision-making process
Some manufacturers were very helpful and I felt had a better understanding of veganism, cruelty free and sustainability. Before I relate my impressions of the companies, I want to make one thing very clear, sustainability and cruelty-free are not interchangeable. Some products may be cruelty free but may not be sustainable, and vice versa. I would also urge anyone purchasing and using the art materials mentioned here to consider the factors stated in Table 2 and to use their own judgement by asking the manufacturers directly.
3.0 Survey of my vegan drawing and sketching materials
3.1 Vegan-friendly paper for drawing and sketching
In Table 3, I list vegan-friendly and cruelty-free paper that I use for drawing and sketching. Other papers for watercolour, oil and acrylic painting will be explored in a future article. Please note that I purchased these products personally and I was not given free products to review as some youtube reviewers and other individuals have done. My objective is to learn to draw and paint using cruelty-free, vegan art materials, rather than to become a reviewer.
Vegan friendly products
Very helpful and friendly. They now have some products that are labelled (by themselves) as being vegan-friendly. I am very pleased with their support.
1. Fabriano Recycled Paper (200 gsm, 1.5 x 10 m, purchased from kreativ.de on sale for 19 euros current price is 28 euros)
2. Fabriano Designo 4
(Purchased from despar in Bologna, Italy)
3. Fabriano Artistico (1.5 x 10 m rolls of “soft” and “fine” texture, purchased from kreative.de on sale for 96 euros each)
4. Fabriano art journal A6 size.(purchased from a local art store in Vienna, Austria)
Very approachable and were proud to use novel paper processing which do not use animal-based ingredients. They are against animal testing and seem very genuine.
Bamboo Mixed Media paper (265 gsm) 1.25 x 10 m roll for 65 euro on sale from kreativ.de.
Bamboo paper A4 sketchbook (purchased from a local art store)
Hahnemühle Skizzenblock Skizze 190 (190 gsm, 6 euros from a local art store in Vienna, Austria)
Hahnemühle Technical paper 40 gsm (50 m roll for 9 euro from kreativ.de)
Hahnemühle D&S sketchbooks (6 different ones purchased from a local art store)
Seawhite of Brighton
Friendly and supportive.
Eco Sketchbook (50 sheets, 130 gsm, cartridge paper, purchased for 6.38 euros from a local art store in Vienna)
Generic Printer Paper
Printer paper (chamois or faun colour paper (one ream for 8 euros, 80 gsm)
Printer paper (chamois, faun 250 sheets for 8 euros, 160 gsm)
Printer paper (light grey, 160 gsm)
Helpful company and provided information needed.
Best Point watercolour paper (unsized, 260 gsm)
Best point sketchbook
(Purchased from Libro in Vienna)
Table 3: List of drawing and sketching paper used for studying sketching and drawing.
3.2 Vegan-friendly Graphite Pencils
“Not all Graphite Pencils are vegan-friendly!!”
Graphite pencils which are vegan-friendly were harder to find. Most art books and teaching resources lead us to believe that the softness of the graphite pencils is dependent on the relative concentration of graphite to clay, and that these are the only two components present in the pencil ‘lead’. So softer pencils such as 9B will have a higher proportion of graphite than a HB pencil. This simplified view is unfortunately misleading, as a combination of clay (earth mineral.. sounds “organic” and “earthy”, while actually they are mostly varieties of inorganic mixtures…) and graphite (a carbon allotrope, mined in the Lake District) which forms the heart and the essence of the graphite pencils encased in a wooden body makes the pencil seem like a product of the earth and benign.
Back in 2013, I purchased a set of Rembrandt graphite pencils produced by Lyra from an art shop in Graz. They are lovely. Later, I discovered woodless graphite pencils by Koh-i-Noor in 2017. I contacted both Koh-i-Noor and Lyra to ask if the pencils contained any animal based raw materials, and they stated they were animal free. However, after a few weeks of working with the Koh-i-Noor Progresso (woodless pencils) I felt a residue of oil or a fatty substance on my hands. Upon inspecting the surface of the paper using my usb-microscope I noticed the presence of fat globules. So I became rather worried. After searching on the internet, I stumbled across a comparable document sent to a customer enquiring about Caran d’ache graphite pencils, in which the manufacturer stated that due to the presence of tallow their graphite pencils cannot be considered vegan-friendly or cruelty-free. The reason for the addition of tallow (animal fat ) is to ease the graphite onto the paper surface. After these findings, I re-contacted Lyra and Koh-i-noor to reconfirm that the graphite pencil sets that I purchased were indeed free from animal-derived raw materials, such as tallow. Koh-i-noor finally told me that unfortunately the woodless graphite pencils actually contained tallow, and the concentration of tallow and the softness of the graphite pencil were directly proportional. Lyra on the other hand sent me a non-answer copied from their company policies but they honestly said they could not reveal either way. …This was emotionally hard to take, as I felt that my trust in the companies seemed to be dwindling.
I contacted Faber Castell as their website states that except for 2 or 3 products (listed) all their products are devoid of animal-based raw materials. They were happy to confirm that did not use tallow or animal-based raw materials and tightly control and regulate the raw material supplies. I undertook my studies on the paper using my usb microscope and I did not notice large globules of fat even for a Jumbo graphite 9B crayon stick. I also contacted Anja Hofmann (mentioned previously) for her thoughts on whether the Faber Castell 9000 series can be considered vegan, and she said she was also satisfied they were, through her own discussion with Faber Castell.
I contacted Conte a Paris several times to enquire them about the Pierre Noire and Sanguine Pencils, however I have not received a reply. On various art forums, the impression I have is that Pierre Noire and Sanguine pencils are made from pressed ores or minerals and so are consider vegan-friendly. However, the same individuals also consider all graphite pencils as vegan-friendly as the graphite “lead” is composed of graphite and clay…. As these Conte pencils were a gift I will use them until they run out or hopefully I get a reply from the manufacturer confirming they are vegan.
For the drawings and sketches I primarily use Faber Castell products and Conte a Paris pencils too, as detailed in Table 4. I will use Lyra Rembrandt pencils for some studies as I still have them for comparative studies. I shall not replace them after they have been used up. I have already given my Koh-i-Noor pencils away.
Product and Place/Manner of Acquisition
9000 Series (4H to 8B) purchased from a local seller for 5 euros (second hand, unopened).
Jumbo Graphite Crayons (2B, 4B, 9B) purchased from Boesner, Vienna
Conte a Paris
Pierre Noire HB, 2B, 3B
Conte a Paris
Sanguine, Medici, Sanguine XVII, Sepia
Polychromos pencil Indian Red, Black, Ultramarine Blue, etc… (purchased a set of 12 from Amazon for 10 euros, other pencils purchased individually for 1.54 euros in Gerstecker or Boesner in Vienna)
Charcoal PITT pencils (set of 3 pencils), Boesner, Wien
Charcoal Pencil set (set of 4 pencils) a gift from a friend in the UK.
PITT Pastel pencils (various colours), purchased individually from Mastnak Papier, Gerstecker and Boesner in Vienna.
Castle series budget colour pencils (set of 48), purchased for 5 euros from Amazon warehouse.
Table 4: List of vegan-friendly drawing and sketching implements that I own and use.
Finding vegan-friendly and cruelty-free art materials for drawing and sketching was not as easy a task as it had initially seemed. Over this two year process, I understand that how we define and interpret veganism is very subjective and that it influences how we decide on what art materials to purchase and use. The vegan art material lists available online should be considered as a starting point but it is also as important to ascertain whether one (the end user) agrees with the ideologies and research approaches of the researchers (both individuals and groups) who compiled these lists. The approaches of manufacturers/ suppliers varied immensely with providing information. It is also important to regularly check the manufacturers’ websites to find any changes in the information and it is best to directly contact the manufacturer to confirm the vegan-friendly status of the products.
4.0 Future work
In the next article I will present an experimental (scientific) study of graphite pencils Faber Castell 9000 series on various papers (produced by Fabriano, Hahnemuhle, generic recycled printer paper, Bestpoint paper (local unsized paper)).