I wrote a children's picture book and am in the process of working out the style, expressions and colors. Above are some of the ideas I came up with last night. I want a scratchy look, so I plan on using ink and colored pencil. I was going to use watercolor, but as of right now I'm abandoning that idea. That may change later. I have a feeling I'm going to have to go through a lot of drawings before I achieve the look I want.
Below is my preliminary drawing for the second panel. I'm still not done with it.