Mike Calarco/Flickr
What happens when you tie a glowstick to a Roomba, set up a camera, and let the bot do its thing?
You end up with images that look like neon paintings on the floor - except that they're dizzying light displays created by robots.
385 photographers have shared Roomba art photos on Flickr, and no two are the same.
Keep scrolling to check out shots from one such Roomba photographer, named Mike Calarco.