This beautiful coloring book - not only for grown-ups -- features more than 50 intricate optical illustions. It is the perfect way to unleash your inner artist and creativity.
Perfect for beginning artists Optical Illusions Coloring Book will help you create mind-bending optical illusions to fool your brain and tease your senses.
Features:Each Image Is Printed One Sided
Various Levels Of Difficulty and Intricacy
Great Size: 8.5 x 11 inches
Great for All Skill Levels
Variety of designs and patterns
Makes a great gift