Blur

The company Blur is a animation company that has made some very impressive shorts. Though they haven't updated their short movies in a while now, the ones that are on their site are still worth the watch.

Two, in particular, are worth watching. The first is The Rough and the second is Rockfish. Unforunately they don't have direct links to either, but you can get there by clicking on 'animations' and 'shorts' from their main page.