http://www.flickr.com/photos/46026403@N00/444760307/in/set-72157600045167986/
That reminds me of this piece that I saw at the Mattress Factory in Pittsburgh:
http://www.mattress.org/index.cfm?event=ShowArtist&eid=50&id=250&c=Past If any of you are ever in Pittsburgh I recommend visiting this place, look around on the website theres lots of cool stuff.