Peter Wehrwein, untrained as an artist, began making his Heds about 15 years ago. They have a limited life span so some tend to be subtracted each year and others added. He daydreams of having scores of them on display at once in an open field in wild, group dance. Peter lives in the Mt. Airy neighborhood of Philadelphia and is grateful that family and friends encourage him to keep on with the silliness.