Fun

NaDa "a reassuring piece of software that does nothing, and does it very well. That's a lot!" (via one of my favourite blogs, via the also excellent neural.it)

Or how about Birthmark: pictures one - two - three (found after browsing links in Beverly Tang's super-cool blog.)

Or Dan Hill's fabulous Fragment 9 - Fragment 8 - Fragment 7

And what do you get when artists have at computer games?