From shifting colours to phantom rays, these five challenges reveal how easily your mind can be fooled by light, contrast, ...

This viral optical illusion challenges you to spot 54 and 55 hidden among 45s, and you have just a few seconds to solve it.

Stare at this wavy black ... white spiral for long enough, and you might feel your eyes twitch, your head tilt slightly, or your mind wonder if the room is subtly spinning. No, it is not magic; it is ...

Download this Set Of Captivating Op Art Backgrounds Black And White Optical Illusions With Checkerboard Spiral Wavy And Striped Patterns Perfect For Abstract Psychedelic And Retro Designs vector ...

In this black and white sketch, we see a leopard comfortably perched upon a tree enjoying his afternoon siesta. Oblivious to him, a fish is just aroun ...

London-based illusion attraction Twist Museum has shared an optical illusion set to baffle readers, as it tricks the mind into seeing the same black and white photo in colour.

Studies involving humans have shown the potential for optical illusions to disrupt prey speed perception. For instance, black and white stripes can make a target appear to be moving faster or slower ...

The activities may include riddles, optical illusions, pictorial brain teasers, mathematical equations, and more. But fear not—we have an adorable yet challenging optical illusion activity for you.

There are three main types of optical illusions: ones that trick your brain, ones that trick your body, and ones that trick your eyes. Sometimes, it might take a little while to figure out what's ...

Scientists have been studying the phenomenon of optical illusions for years, and while they may seem like a simple trick of the eye, they can reveal a great deal about how our brains process ...