Ramping Up Color Temperature (Plus Thoughts on Colored Pencils)

 

3/1/25 Rainbow of hues without crossing the color wheel
(all exercises done with Prismacolors in Stillman & Birn
Zeta sketchbook; same Earthsworld reference photo for all)

Week 4’s assignments in Sarah Bixler’s class extended the palette to primary triads and a full rainbow. For the rainbow exercise, we were instructed to avoid blending “across the color wheel” (to create neutrals) and instead maintain fully saturated hues as much as possible, blending only analogously. The result would enable us to demonstrate our understanding of color temperature without neutrals muddying things up. Although the resulting portrait is wacky looking (at left), it certainly was effective in forcing me not to fudge!

For the other two portraits, we were to use a traditional painter’s primary triad and what Sarah calls a printer’s primary triad (what I refer to as CYMK). These were much easier for me because of all the primary triads I had played with a few years ago (and still find fascinating to explore).

3/2/25 printer's primary triad (CYMK)

On one of them, we could add a warm neutral and a cool neutral to help with values if needed (below). I thought the latter additions would be helpful, but in practice, I regretting losing the clarity of the triad hues.

3/3/25 painter's traditional primary triad with addition of indigo and
burnt sienna as cool/warm neutrals

Why use colored pencils?

During a class discussion, one student, a painter, asked sort of a devil’s advocate question: Why use colored pencils instead of paint? Sarah’s response was especially interesting to me as both a colored pencil geek and an urban sketcher: Initially she had started using colored pencils because she was looking for a portable medium that she could use when she was out biking or hiking and wanted to stop for a quick plein air study.

The more she used them, however, the more she realized that colored pencils had unique properties that paint did not. With paints, she can mix any color she wants, but the more she mixes, the less her original chosen palette is apparent. Colored pencils make it easier for her to see how each color addition affects how she perceives the other hues. Because transparent pencils mix optically and can’t blend completely as paint can, they won’t lose their original color identity.

She also finds that because the earlier marks cannot be completely obscured by later layers, she has more opportunity to push toward abstraction. “A nice wonky abstraction is possible,” Sarah said. She enjoys the clear, directional marks that pencils make.

Her comments validated many thoughts I’ve had myself but haven’t always articulated about why colored pencils are a unique, compelling medium.