custom art dung

Matt sent me a link to the Cloaca art installation; a machine that is fed twice a day and processes the food to create waste. Definetly bizarre but somewhat fascinating to watch I'm sure. The article also mentions that Wim Delvoye (the artist responsible for all this) has tattooed several pigs and presented them as art pieces.. why is this not getting the negative press that Banksy received when he painted some pigs? Art hypocrites!