Visitors can now revisit—or view for the first time—this once-in-a-lifetime installation of art within the confines of Alcatraz.

This large-scale installation, located in the building once used for prison labor, is based on the traditional Chinese "dragon kite" and features multiple kites strung together to create a single, large multipart kite. 

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. 

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. 

Stay Tuned invites visitors into 12 individual cells in A Block, where they can sit and listen to spoken words, poetry, and music by people who have been imprisoned for the creative expression of their beliefs—as well as works created under conditions of incarceration.

With intricately detailed encrustations of ceramic flowers, Ai transforms the utilitarian fixtures (sinks, toilets, and tubs) in several hospital ward cells and medical offices into fantastical, fragile porcelain bouquets.

Yours Truly serves as a springboard for visitors to engage in a global conversation about the responsibilities that we all bear as members of the international community. 

In 2010, at the roots of the eucalyptus trees in the Presidio, British artist Andy Goldsworthy created the scuplture Wood Line.

Alcatraz, best known for the historic federal penitentiary and occupation by the Indians of All Tribes, also has a long tradition of welcoming artists to provoke thought about freedom and incarceration.

Presented by the FOR-SITE Foundation in partnership with the National Park Service, the Golden Gate National Parks Conservancy, and the Presidio Trust, Home Land Security  featured 18 contemporary artists and collectives from 12 countries around the world, providing a global perspective on the themes of home, safety, and defense.