Installation view of Around Day’s End: Downtown New York, 1970–1986 (Whitney Museum of American Art, New York, September 3–November 1, 2020). From left to right: Gordon Matta-Clark, Day’s End, 1975; Gordon Matta-Clark, Days End Pier 52.1 (Documentation of the action "Day's End" made in 1975 in New York, United States), 1975, printed 1977; Gordon Matta-Clark, Untitled, c. 1975; Gordon Matta-Clark, Days End Pier 52.2 (Documentation of the action "Day's End" made in 1975 in New York, United States), 1975, printed 1977; Gordon Matta-Clark, Days End Pier 52.3 (Documentation of the action "Day's End" made in 1975 in New York, United States), 1975, printed 1977; Christo, Package on Hand Truck, 1973; Joan Jonas, Songdelay, 1973. Photograph by Ron Amstutz