Effect: A coloring book is shown to have all blank pages. Suddenly, with a wave of the magicians hand, pictures appear in the book, outlined in black. With audience participation, the magician takes the trick one step further. He colors the pictures - by magic. Now bright, vibrant colors have filled in the black and white pictures! For a fitting finale, all the pages change back to their original state - blank!  Changes from blank pages to outlined pages to colored drawings are made with the greatest of ease. If you can flip through a book, you can perform this astonishing trick!