Cape Codders often describe their penninsula as a flexed arm. Sandwich is at the shoulder, Chatham is at the elbow, and Provincetown is the clenched fist. This triptych shows some of the diverse residents of Cape Cod. Left: A fisherman unloads his morning catch. Middle: A couple waits for ice cream in the predominantly gay community of Provincetown. Right: Jumping off the boardwalk in Sandwich.