This application is the best collection of the optical illusions. Explore the optical illusion pictures (more than 150+) and have fun with them. 'Optical Illusions' is a collection and it is completely FREE! You can find illusion pictures by the following categories : ☆ Face Illusions, ☆ Cool Illusions, ☆ Eye Illusions, ☆ Animal Illusions, ☆ Color Illusions, ☆ Color Blindness, ☆ Disappering, ☆ Objects Illusions, ☆ Line Illusions, ☆ Visual Illusions, ☆ Art Illusions In every category you can