I spent some time sketching and painting a calla lily that sprouted in my garden and while I was at it, tested a palette of Winsor Newton Cotman paints. Several of my friends have this clever, inexpensive Winsor & Newton Cotman Sketchers Palette and I thought it was worth a try so I ordered one.
I started by testing the colors, listing the pigments to match them to artists’ quality pigments I normally use (click to see larger with pigment numbers) and making notes about which ones to swap out (at that point assuming I’d continue using the others).
I was very frustrated with the results I was getting when painting and in the end, took ALL the Cotman pans out of the palette and replaced them with pans filled with artist quality paints from tubes. I put the Cotman pans in a large jar of water to soak so that I could empty and reuse the empty pans. After dumping and refilling the jar many times I ended up with a jar of tinted water with a lot of white sandy junk at the bottom: the nasty fillers and binders added to the pigments to make it cheap.
I know that for the same $17 that this palette AND crappy paint costs, you can only buy one or two tubes of full strength, high quality paint. But I’d rather have only a few colors than use junk. Most of the following sketches lack vibrancy, richness in color, and paint application was difficult and unattractive. Here they are in reverse order of completion:
I liked the drawing above, but not the grayed colors.
I liked the shape of the leaf above.
I painted over an awful sketch with gouache (above), just loosely trying to get the shape of the flower.
Two previous attempts at the leaf, on 2 other kinds of paper I taped into the 8×10″ Moleskine.
The first sketch. I like the composition but the colors and application were yuck.
I’m still using the Cotman Palette. I think it’s a great for sketching because it’s light, compact and holds enough colors (12). And at $17 I don’t mind the price, even after throwing away the colors it cane with. It’s handy to have the now-empty, extra half-pans which usually cost about 50 cents each. So really, I got the palette for $11, and 12 empty pans for $6. Not too bad.