"Here are about 4 of 10 color keys. Initially, I was taking complete artistic license with the colors. Then I realized (at least to my knowledge) there are no sprawling meadows in Africa. Chris Batten had suggested we stick with golden grass since that's what he wrote about (hah!) so I went that direction with things. In the end, he wound up liking the bottom right color key, and while I find it a little pastel, I have to admit it's very friendly. Also, we were going for a children's book feel.."
Check out more of Jarrett's work over at his blog.