@Large: Ai Weiwei on Alcatraz in 3D: Refraction, New Industries Building (with tunnel access)

Using the imagery of flight to evoke the tension between freedom and confinement, this monumental installation—weighing more than five tons—is modeled after a bird’s wing. The artwork is composed of reflective panels originally used on Tibetan solar cookers. Located on the lower floor and viewed from the gun gallery above, the installation positions the visitor in the role of the prison guard, implicating the viewer in a complex structure of power and control.

More of the exhibit in 3-D