Mini Coloring Book

Here's a coloring book trick that's small enough to carry and perform for walk-around magic. It's just 5 1/2" x 8 1/2"

You show a small coloring book, but all the pages are blank! After a snap of your fingers, you flip through the book again to show that pages now have pictures of magicians in black outlines! Another snap and now all the pictures are filled in with color!