The stairway to the fourth floor of the San Francisco Museum of Modern Art leads me directly toward a long, narrow, darkened space, at the end of which is the image of another, much longer, passageway. In that image, a concrete floor below and light fixtures above trace a trajectory toward infinity punctuated by pipes, wires, hoses, storage boxes, tools, and lockers. The scene is[.....]

The Cantor Arts Center at Stanford University is engaged in a dangerous experiment, and it is not the levitation of a twenty-ton piece of Richard Serra’s steel sculpture, Sequence, 2006, thirty feet into the air. Nor is it the gyration of a 200-foot tall crane lifting the first of twelve panels—each almost thirteen-feet high and between thirty- and forty-feet long—from a flatbed trailer onto a[.....]