The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

Optical illusion personality tests use intriguing images to reveal traits based on immediate visual impressions. Depending on ...

A new optical illusion eye test is challenging people to find a hidden 508 among a sea of 503s and 305s in just 10 seconds. This brain teaser tricks your perception using visual crowding and pattern ...

Do you have what it takes to be an internet puzzle master? This optical illusion will put your focus and observation skills ...

Have you ever looked at a picture for a couple of seconds, only to discover there's more to it than you see? Optical ...

Tatsuya was born in Kumamoto, Kyusyu, in 1981. He became known for his miniatures back in 2011 with 'Miniature Calendar.' ...

Anything's possible in the work of the Japanese photographer Tatsuya Tanaka, who specialises in creating surreal miniature ...

Today's optical illusion challenges users to find a hidden bird among vibrant flowers. The tricky visual puzzle plays with ...

The Mirror Mirror art exhibition at San Diego International Airport features over 100 works by 16 Southern California artists ...

Think you have 6/6 vision? Here’s your chance to prove it! This challenging optical illusion puzzle hides an odd number ...