Dan Graham's two - way mirrored -
glass pavilion offers a seductively
reflective maze, while Anish Kapoor fills an entire gallery with a giant hovering hat - cum - flying saucer called At the Edge of the World.
During the 1970s Graham delved into film and video performances featuring actors, including himself, in what he termed
pavilions — steel, essentially roomlike architectural structures featuring two - way
reflective -
glass mirrors intended to allow individuals to view themselves as others viewed them.