The build is quite simple. HYdeJII attached four containers filled with acrylic paints into the robot and connected them with tubes. He then programmed the machine to move around a 1,000mm x 1,000mm canvas and squirt different paints. I bet he really likes Pollock and Riopelle.
Check out a video of Mr. Head dripping paint down a canvas after the break.
[h/t: Japan Trends]