Optical illusions are visual puzzles designed to trick the human mind and challenge its ability to notice fine details. These ...

Optical illusions are all over the internet, but it's rare to see them cropping up in the real world. Street artist Vile is ...

Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your ...

Optical Illusion IQ Test: Optical illusions are visual ... and train the mind to think outside the box. In this vintage painting, a village scene is depicted where a man can be seen riding a ...

This optical illusion challenge tests your IQ and observational skills. The task is to find a hidden cat in an image within eight seconds. Successfully locating the cat indicates high attention to ...

Optical illusions are visual puzzles designed to trick the human mind and challenge its ability to notice fine details. These ...

A new personality test, featuring an artwork by Ukrainian artist Oleg Shuplyak, claims to reveal your most charming trait. By ...

REFERRING to the article in NATURE for October 20, may I mention a rather common optical illusion which I do not remember to have yet seen in print. If a gothic arch is unequally divided by a ...

For more DIY op-art, check out this artist's trippy optical illusion painting and take a look at this optical illusion makeup that captivated (and slightly terrified) the internet.

A viral optical illusion has taken TikTok by storm after claiming to unveil your deepest personality traits. The image is said to offer insights in just a couple of seconds, including whether you ...

A new optical illusion has claimed what you see first will reveal your deepest and possibly subconscious fears in life. The image invites viewers to look quickly and note whether they see a ...