Cloaca, the latest work by the Belgian conceptualist Wim Delvoye (b. 1965), has just closed out its run at the Museum of Contemporary Art (MuHKA) in Antwerp. It was a room-sized installation of six glass containers connected to each other with wires, tubes and pumps. Every day, the machine received a certain amount of food.
Meat, fish, vegetables and pastries passed through a giant blender, were mixed with water, and poured into jars filled with acids and enzyme liquids. There they got the same treatment as the human stomach would supply. Electronic and mechanical units controlled the process, and after almost two days the food came out of a filtering unit as something close to genuine, human shit.