Donald Judd bought 101 Spring Street, an 1870 cast-iron building, in 1968 for $68,000.
He stripped the dilapidated building down to its plaster walls and wood floors, illegally removing distractions like fire sprinklers.
Then Judd (1928-1994) spent decades turning the spaces into a showcase for his art and a place to rest his head on a bed made of wood planks. It’s carefully related to the colored tubes by Dan Flavin that march across the room, echoing the rhythm of a gorgeous row of windows. — bloomberg.com

At the beginning of his career, Alexander Brodsky is part of the “paper-architecture“ movement even though at that point, at the beginning of the eighties, there is no movement in the true sense yet. The notion “paper-architecture” rather expresses a typical limitation to architectural creativity in the Soviet Union of the time: Young architects who would refuse to fit in with the established architecture system would have no means to carry out their projects... — castyourart.com