In 2006 in London, Amora: The Acadamy of Sex & Relationships was looking for a wall of penises, vaginas, and boobs. They talked to a photographer, hoping he'll shove his lens into people's private parts, but that photographer had met artist Jamie McCartney before and referred him. McCartney decided 2D was much too boring for such a significant installation. He instead created an expanse of castings, 3D penises, boobs, and vulvas jutting out from the wall, or, as I like to think of it, the funnest rock-climbing wall ever invented!

Via.