@Large: Ai Weiwei on Alcatraz in 3D: Trace, New Industries Building

In this installation, the viewer is confronted with a field of 176 colorful portraits laid out across an expanse of the floor. Each portrait—intricately constructed from LEGO® bricks—represents an individual who has been imprisoned or exiled because of his or her beliefs, actions, or affiliations.

More of the exhibit in 3-D