I did the book cover Winnie the Pooh because its a very common story that almost everyone knows about. I picked these colors because they are bright and fun which is what a childrens book is all about. I added the yellow to the left to make it look like it had a hinge. Then added the star around to make it look like it had a border. All in all i wanted to make it look fun for kids to see the cover and want to read the book.