Download or read book Coloring Book of Visual Tricks and Optical Illusions written by Sterling Sterling Children's and published by . This book was released on 2017-04-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Watch these amazing optical illusions materialize in front of your very eyes as you color them in! Aimed at compulsive doodlers and colorers, this book contains 40 stunning illusions with keys to the hues that produce the most striking effects. Any medium from felt tips and paint to markers and pencils will work, and full-color renderings of each design serve as a guide.