Attempts by architects to create utopian communities usually have one distinguishing feature - they are not utopian and they fail. As such, they make great settings for dystopic fiction, such as the slightly kitsch and creepy Portmeirion in the Kafkaesque Prisoner TV series or Seaside, Florida in the Truman show.Some uptopias have been built and failed, such as Soleri's semi-inhabited Arcosanti and some were only half realized, such as Disney's Progress City, which ended up being watered down as Epcot. But possibly the most insane of all is Le Corbusier's utopian vision for Paris which consisted of bulldozing the city of lights and replacing it with what resembles the worst projects in the South Bronx. It says a lot for the profession that the vision of arguably the world's most famous architect was to destroy what is arguably the world's most beautiful architecture.