Cloud Cult will be on Last Call with Carson Daly tomorrow night (Thursday). They'll be doing one painting, and auctioning it off on eBay over the weekend.
There was an article in the Wall Street Journal about them last month. It even included a video that's kind of interesting. It gives you a sense of how much you need to bid for one of the paintings at the end of the show.
WSJ link: http://online.wsj.com/public/article..._20080608.html
Here's a link to the video (which I cannot find on youtube):
I only wish they'd come up my way.