Italian artist BLU is famous for painting politically and socially charged street murals, but his recent project involving street animation may be his most visually stunning. Called MUTO, the video is a series of digital stills assembled from sequential paintings on the streets/walls of Buenos Aires, Argentina. It's been floating around a bit, but if you haven't seen it, the effect is a sort of living, evolving mural that follows a dramatic, character-drive storyline. And if you watch one thing online today (or tomorrow or the next day), this should be it: