What are optical illusions and why do we like them so much?

Optical Illusions and Geometry: Playing with Perception in Art - Art Styles

Optical Illusion: Here are 8 intriguing optical illusions and mind-boggling illustrations

How Optical Illusions Work

How Optical Illusions Work

These Optical Illusions Trick Your Brain With Science

Classic Optical Illusions That Stump Everyone

Optical Illusion: Definition, Types, Explanation, Working And Pictures

Xenses

Award-Winning Optical Illusions and Brain Puzzles

Xenses

Optical illusion that causes brain to IMAGINE color that doesn't exist leaves the internet baffled

Our Favorite Viral Optical Illusions Explained

Optical Illusions and How They Work

Can You Believe Your Eyes?. Colour in Optical Illusions, by Colin Shanley, Design + Sketch