Here are the color studies I did for my picture book "The Swing". Some are done in prism color marker and some are done in prisma color pencil. I think I like the pencil versions better so that may be my tool of choice for future projects. I didn't do a color study on every page yet, just the ones I want to take to finish. I'll eventually do them all so I can show it to a publisher, but for now here is what I have. Let me know your thoughts.