All you need is a pencil and a piece of paper, and the sketch takes under three minutes to complete. For more resources to improve your drawing, see our pick of the best drawing books.

The optical illusion isn’t an example of tricky image editing: It’s the result of something called the wagon wheel effect. You can observe this in a car wheel accelerating down the highway or ...

“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 ...

The viral video of an optical illusion made with paper showing a ‘colour-changing’ square was posted on Twitter.

I’m taking my paper art into the parks!! Inspired by other paper cutout artists, I want to bring that paper magic into Disneyland. What do you think?

"Everything we think is real is, in some way, an illusion." Former NASA illustrator Kurt Wenner makes incredible, ...

A pencil and a paper is all you need to draw these magical anamorphic black holes that will make your brain think that there is a whole different dimension under your table. Optical Get the best ...

Psychology professor Akiyoshi Kitaoka studies optical illusions and recently posted a demonstration of lightness perception that boggled the minds of Twitter users. Here's what's going on.

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 ...