“Geometric drawing is fun and rewarding,” says Adele Shaw, who will teach a class at the Davis Arts Center this spring. “Once you learn a few tricks about how to demystify patterns you will understand ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

While there are plenty of optical illusions all across the internet, it's rare that we get to see them being created step-by-step in ultra-satisfying detail.

An optical illusion featuring a grid of purple 'J's hides a single 'L,' challenging viewers to spot it. This brain teaser ...

An optical illusion which says everything about your emotional stability is causing a storm on social media.

But just as impressive as Gandy’s drawing machines is this timelapse of one in action that makes it appear to draw faster than it actually moves.

In anamorphic illusions, the image appears distorted until viewed from the one vantage point at which it resolves into a perfect three-dimensional projection. Follow our guide to create your own ...

This NSFW optical illusion reveals if the viewer has a dirty mind.

Arguably his most captivating is a time-lapse video that makes his drawing machine look like it’s doodling faster than it actually is. The optical illusion is caused by the shutter of the video ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...