Biking can be a great way to get around, or stay in shape, or just have a little fun, but I’ll bet you never considered that it could be a way to doodle. Neither have I, but WallyGPX has, and he’s gotten quite good at it. By plotting intricate rides around the Baltimore area, WallyGPX — real name Michael J. Wallace — has GPS-painted dozens and dozens of images using the city like a giant Etch-A-Sketch. He’s been doing it a while, but he just got a surge of attention when the official Angry Birds Twitter account made note of their favorite piece of his.
via Geekosystem
