ESKE REX / drawing machine

The Drawing Machine by Eske Rex, an artist based in Copenhagen, Denmark, provides one way to create art without actually creating it. Now that's a riddle. Essentially, he has built a big device reminiscent of something that would be used during a war in the middle ages. Outfitted with two pendulums, they move in a very precise manner to create large-scale artworks in colorful inks.

https://www.eskerex.com/​