Understanding Paper Tooth - What to Look for in an Artist Charcoal Paper
What is a Paper’s Tooth?
Nobody wants to feel like a novice at their local art store, and unfamiliar terms are certainly one of the things that can make even the most seasoned artist feel like a beginner. Have you ever heard people discuss paper in terms of “teeth”? Well, a paper’s tooth describes the surface feel of paper. Generally, the more tooth a paper has, the rougher it feels. You could easily exchange the term for the words, “texture,” or “smoothness.” In general, charcoal artists prefer paper with a rougher texture, as the charcoal adheres better to unsmooth surfaces.
Cold press paper
There are a variety of paper finishes that charcoal artists employ, each with their own distinctive tooth. Most artists choose to use cold press paper for their charcoal drawings. Cold press paper has lots of tooth; there are many tiny bumps and grooves that retain water and pigment. If you are planning on painting a charcoal portrait with a dark, rich background, you will likely need to layer your charcoal on cold press paper. Arches Cold Press Watercolor Paper (140lbs) allows for a grainy effect, which is often desired in portrait backgrounds.
The paper with the most “tooth” is rough paper. It is even more textured than cold press paper and is most often used for watercolor painting. However, charcoal artists, especially those using thick blocks of charcoal, will select rough paper for its visually interesting surface. Notably, this paper can also be lightly sanded to create an uneven texture. Twinrocker Handmade Rough Watercolor Paper (200lbs) is particularly suitable for this task. Using the finest sandpaper at your local art store, gently sand the paper until it arrives at your desired smoothness. Be careful to pause in between vigorous sanding sessions, and check that you are not sanding a hole into your paper.
Hot Press Paper
As you can probably guess, the smoothest paper is hot press paper. This paper is often used for pen and ink drawings and pencil sketching. If you are a mixed media artist that utilizes pens, pencils and charcoal, Crescent No. 201 Hot Press Illustration Board may be the right fit for you. However, bear in mind that charcoal easily smudges on hot press paper, and has difficulty adhering to the surface. Hot press paper works best for artists who predominantly use pens and pencils, and sparingly employ charcoal pencils for dramatic effect. It may also be useful to inquire at your local art store for spray sealants which can be sprayed on your finished work, and ensure that the charcoal adheres to the smooth paper surface. Learn how to use fixative.