This is a short animation made by Jason Steele. It's a good example of how you can hold the viewers attention and sustain a narrative just through sound alone. The visuals stay quite static apart from moving mouths and instead they are cropped in a lively way and in a way which follows the conversation. In this case, it's a very odd surreal conversation but it could be any 'abstract' sound.
You can see more of Jason's work on filmcow.com
Also you can see some amazing animations if you tap in blu.blu.org on You Tube.
