When I was an art student, I was fascinated with graffiti and animation, and thought it would be cool to somehow combine the two. I even planned to do an animated version of a Sprawl song, "Big Ass Jewel" (with such lyrics as "Big ass jewel/it's a fascist death tool/shooting multicolored lightning into George Rupp's pool") on an 8' time 4' piece of plywood. Only a camera malfunction kept this from really coming off.
There is no way it could have been one millionth as good as the animation below. This animated graffiti is titled Muto, and is by an artist called "Blu", and was painted on public walls in Buenos Aires. It's mindblowing.
MUTO a wall-painted animation by BLU from blu on Vimeo.