Jerry Gretzinger’s map began as a little doodle. Then it began to take on a life of its own. Jerry uses a deck of cards to determine how the map is revised, with near-mystical results. “Yes, it’s alive. It changes. My hand puts the paint on the paper and then I step back and say, ‘Wow, look at that,’ as though I was not the perpetrator. I’m just the observer.” I could see myself having this much fun. Via MetaFilter.