Featuring a blurry image of abstract yellows, oranges, purples and blues, this optical illusion appears pretty plain. It's ...

At first glance, a uniform array of the number '1' offers little intrigue, but delve deeper and you'll reveal a lone letter ...

Many viewers struggle with this optical illusion because the design distracts the brain. Look carefully, stay calm, and try ...

Optical illusions are like mini brain tests that are designed to challenge your perception, observation, and visual ...

Hidden number and letter optical illusions are some of the most satisfying puzzles because they look unbelievably simple ...

Have you ever looked at something, only to realize it was something completely different? That’s the power of optical illusions: they trick our brain using color, light, and patterns. ‍ 勞 We’ve ...

At first glance, this image looks… boringly perfect. Row after row, box after box, the same number staring back at you, 762.

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

However, one optical illusion has left social media users in a right tizz, with many confessing to scouring the web for ...

Nature has a mischievous side, and sometimes it loves to play tricks on our eyes. The world is full of illusions that look too strange to be real, yet they´re all natural or naturally captured. These ...

The art of optical illusion has been an integral part of painting since antiquity when it was used as a yardstick by which to judge an artist's level of mastery. This book presents a fascinating ...