Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...

The worlds of optical illusions and art often aren't too distant, and some of the best mind-boggling illusions are a perfect ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a high-contrast black-and-white optical illusion made ...

There is more to this tiny paper house than meets the eye. When three balls are placed on the roof and do not roll down the sides, one would think the creator has found a way to defy both geometry and ...

A Motion Optical Illusion is a type of optical illusion where a still image appears to be moving, even though there is no ...

Optical illusions are visual tricks that make your brain see something different from reality. They happen when the brain misinterprets information received from the eyes. Sometimes, an object may ...

There’s only one explanation for how this is possible: Manipulation performer Ouka must have somehow turned off gravity. These incredible illusions are performed on a number of objects including the 8 ...

An optical illusion has baffled viewers who can't seem to come to an agreement about what it shows. In the image, a hypnotic mass of black swirls conceals a set of numbers hidden in its centre which ...