Animated art

People have started making art using animations on the internet, mostly on tumblr. Great. Most of what I've seen is abstract, some not. All of it is art in a new domain and such a joy. Some examples I like (note that the last one of these probably shows a nude): 1 • 2 • 3 • 4 • 5 • 6 • 7. Several of these are by Florian de Looij, who also makes interesting inanimate art. (Neat word!)