When you buy through links on our articles, Future and its syndication partners may earn a commission. Illusions like these mess with the brain's visual processing system, making viewers see things ...

An optical illusion has left people stunned as it tricks their brains into seeing something else in the black and white image ...

Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've discovered a fantastic video that shows you how to play with angles by sketching ...

Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.