These two pieces are absolutely remarkable. I can't even imagine the time and effort that went into their creation. Both are by the artist BLU (with a collaboration with David Ellis on this first one). I don't really know what else I can say other than...watch them!

COMBO a collaborative animation by Blu and David Ellis (2 times loop) from blu on Vimeo.

BIG BANG BIG BOOM - the new wall-painted animation by BLU from blu on Vimeo.