An "art installation" in Celle had people guessing at Which Pan Would Piddle First and in what direction (the jets are completely at random.) It has drawn many comments, from bawdy to shocked and back to simply amused. When it was on display in Zurich, it even suffered some vandalism. Personally, after bringing up 4 sons and working in a man's world, I find it hilarious. Whether one can call it art, though, is debatable.