Here is a great post from over on Sploid of an extremely clever stop motion video of what looks like painting with Lego bricks. It's really amazing how when dipping into the palette the bricks change as if to show the thinning of the paint as it is applied to the brush. I really enjoy this.
I love this stop motion animation video so much. Created by animator Jon Rolph, it shows a painter painting but instead of using regular ol' paint, the paint is made of Lego. It's so clever and so well done, you can see how the lighter brushstrokes use different bricks from the finished painting.