A young princess has been told never to paint with her unicorn. She decided to find out why. She puts a bit of pain on a brush and the unicorn licks it. She gets out cans of paint and he uses his tail as a brush. Then she decides to see what would happen if she put a touch of paint on his horn. Paint spattered everywhere. This book started out in black and white and then as things happened with the unicorn and paint became very colorful. A very cute book. ( )