Supernova 2008 opening gala last night. Here you can see a snapshot of the Electric Sheep computer art installation at the party. This is the first time I've seen it in HD, very impressive. Had a chance to speak to Spot a bit about it. He says the next version is in beta and comping out soon for the Mac. If you haven't tried it, I highly recommend running it as your screen saver.
It was a bit of a CMU reunion. I also ran into Nick Thompson who has also done some interesting things with tessellations.