That’s because the illusion is an autostereogram, “two-dimensional (2D) images with repeating patterns that hide an underlying three-dimensional (3D) image,” according to Vision and Eye Health.

Some optical illusions are just static pictures that appear to move or pulse. But 3-D printing add another dimension to the mind-bending puzzles. The StruckDuck YouTube Channel shows off other ...

S pinning optical illusions are some of the most mind-boggling out there – as was proved by the amount of people that viewed that spinning horse optical illusion many years ago ...

3D Stairs Optical Illusion: An optical illusion is usually a visual perception that appears to be different from reality. There are many types of optical illusions like physical, physiological ...

A study found that radiologists who have years of training to ignore visual distractions were less susceptible to the Ebbinghaus illusion.

Olivier Redon holds up one of his optical illusions that is designed to look like a creature whose eyes and head follow the viewer as they move about, at his home in Portola Valley on June 24, 2024.

The video opens to show a spinning optical illusion on a wooden pole. At first, it appears as if it is a 3D illusion. But, towards the end of the video, one can see what it actually is.

Only ‘3D brains’ can spot the camel in this trippy optical illusion. In this animal-based optical illusion, viewers are challenged to spot the camel within the spectrum of colours.