The Escher Loop optical illusion creates a staircase that appears endlessly climbable yet never reaches a higher point. Using ...

Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...

While the internet loves an optical illusion, trying to understand them can be a brain-melting experience. The latest puzzling illusion making the rounds is this deceptively simple take on a classic ...

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

Think you have great attention to detail? Put your skills to the test by finding the hidden cat in this Christmas tree–themed ...

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 ...

A viral optical illusion featuring overlapping leaves hides the number “47,” which most people miss at first glance. The ...

Think your observation skills are sharp? This tree-themed optical illusion challenges you to spot a cleverly hidden parrot ...

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 ...

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 ...