"Denver-based artist Chris Carlson who is known for his work with 3D chalk illusions created a great stop motion Tetris game. The shading, perspective and motion is incredibly spot-on. You can see more of his video game and pop-culture influenced chalk drawings over on Tumblr." (via Colossal) http://www.youtube.com/watch?feature=player_embedded&v=y0_lw5QXSvk