This book cover shows excellent figure ground/negative space. The contours formed by the position of the fox serve as the shape of a boy, I'm assuming "Peter." This empty space also creates a wonderful focal point for the book title to nestle into.
Now I just need a little girl to knit stuff for!) *** Twenty Something Granny: Knitted Baby Bow Hat. Looks like the bow piece needs to be a little bigger so it's fuller on the finished hat, but this is so adorable!