Optical Illusions

Fool your brain with mind-boggling illusions, then create your own to amaze your friends! Hands-on experiments,  easy-to-understand explanations and top tips for drawing optic art all combine to create an awe-inspiring collection of astounding optical illusions.  From flowing liquid on a page, to disappearing shapes and peculiar colours, learn the science behind each illusions and why you see what you see.