The Roofless realm. Prestes Maia, is a colossal abandoned clothes factory that towers over central Sao Paulo: "At first glance Prestes Maia, which sem-teto members occupied in 2002, resembles a chaotic, multi-storey shantytown; cardboard spews out of its cracked windows, graffiti litter its walls and children rattle through its wide corridors on bicycles. But the community is meticulously organised." It was first occupied as part of the Movimiento dos Sem Teto, an organized movement of homeless families and workers and now houses over 468 families. But, now, an injunction has been issued for the repossession of the building. Everyone must leave by February 15th but there is no plan and the authorities fear violence will erupt. There's a Flickr community.