A real life example of this type of trick happened with a large public sculpture in New Zealand recently. It looks innocent except from the right angle. http:/

A real life example of this type of trick happened with a large public sculpture in New Zealand recently. It looks innocent except from the right angle. http://www.stuff.co.nz/oddstuff/65855907/Cloud-or-phallus-Sculpture-an-eye-opener-for-Aucklanders http://www.stuff.co.nz/oddstuff/65855907/Cloud-or-phallus-Sc...