Alcatraz as a Summer White House, by Barton David, 1963

Alcatraz as a Summer White House, by Barton David, 1963

Plans for a Native American Settlement, designed by Donald MacDonald, 1969-1971

Plans for a Native American Settlement, designed by Donald MacDonald, 1969-1971

Lawrence Halprin's 1988 plan to combine prison history with natural habitat

Lawrence Halprin's 1988 plan to combine prison history with natural habitat

Alcatraz by Phade01 (inspired by Altered Carbon by Richard K. Morgan), 2013-2015

Alcatraz by Phade01 (inspired by Altered Carbon by Richard K. Morgan), 2013-2015