Animations:
Elephants Dream
Elephant's Dream, developed by the Blender Foundation in Amsterdam, is a community-financed Open Movie project created with Open Source tools only, and published under Creative Commons to open up the movie itself as well as the entire studio database for everyone to re-use and learn from.
Hollowlegs
A fantastic video animation crossbreed from Mike Futcher
The Universe
By by Lloyd Garrick. Perhaps the deepest fractal animation ever made... very interesting!
