has featured the works of the artists Janet Cardiff, David Hammons, Kimsooja, Hilma af Klint, Donald Lipski, John McCracken, Dennis Oppenheim, Michelangelo Pistoletto, Alan Saret, Katharina Sieverding, Keith Sonnier, Michael Tracy, Franz West, Maria Lassnig, Judy Rifka, and Peter Young. Its landmark survey of Mike Kelley in 2013 was the largest exhibition of the artist's work at the time. A focus has been on outsider artists such as Henry Darger, who was included in "Disasters of War: Francisco de Goya, Henry Darger, Jake and Dinos Chapman" (2000). "Greater New York," a survey of emerging artists working in New York City, was established in 2000 and is mounted every five years. Many exhibitions organized by MoMA PS1 travel to museums in the United States and abroad, including collaborations with Kunst-Werke Institute for Contemporary Art in Berlin. In November 2019, the Trump administration travel ban resulted in denied visas to a number of Iraqi artists taking part in MoMA PS1's "Theater of Operations: The Gulf Wars 1991–2011" exhibitions, resulting in criticism by activists. Throughout its history, MoMA PS1 has routinely organized exhibitions outside of its building, including street performances throughout New York City, projects in the Rockaways, and international exhibitions and projects. Important exhibitions hosted since the founding of MoMA PS1 in 1976 include: Rooms (June 9–26, 1976) Afro-American Abstraction (February 17 – April 6, 1980) Ted Stamm: Paintings 1972–1980 (February 11 – March 7, 1981) West/East: First Generation Environmental Sculptures (September 28, 1980 - March 14, 1982) New York/New Wave (February 15 – April 5, 1981) The Knot: Arte Povera at P.S. 1 (October 6 – December 15, 1985) James Turrell: "Meeting" (October 26, 1986 - [ongoing]) John McCracken: Heroic Stance, A Survey of Sculpture 1965–1986 (October 26 – December 26, 1986) Michelangelo Pistoletto: Division and Multiplication of the Mirror (October 2 – November 27, 1988) Franz West (1989) David Hammons: Rousing the Rubble, 1969 - 1990 (December 16, 1990 - February 10, 1991) Dennis Oppenheim: And the Mind Grew Fingers (December 8, 1991 - February 9, 1992) Jack Smith: Flaming Creature (October 29, 1997 - March 1, 1998) Gordon Matta-Clark: Reorganizing Structure by Drawing Through It (April 26 – August 30, 1998) Inside Out: New Chinese Art (1998) Minimalia: An Italian Vision in 20th Century Art (October 10, 1999 - January 9, 2000) Children of Berlin: Cultural Developments 1989 - 1999 (November 7, 1999 - January 2, 2000) Greater New