Yesterday I randomly decided to stitch this color wheel. Other than there being not perfect blue or red-orange, I think it turned out quite prettily. I might outline it in white and then do a ring of each color around that (probably just ROY G BIV).
I really want to work on Frida, but I don't have a good method for coloring the background. I'm out of normal watercolor paint in the colors I need. The next thing I can think of is just grinding up the watercolor pencils I have and mixing that with water (watercolors, at least the kind in tubes, are very staining).