Stairways #56, Tate Britain, London

National Gallery of Art #52, London

Whitney Museum of American Art #50, New York City

New Museum #44, New York City

Guggenheim Museum #32, New York City

Museum of Contemporary Art #12, Chicago

Supreme Court #30, Washington D.C.

Supreme Court #29, Washington D.C.

National Gallery of Art - West Building #22, Washington D.C.

National Gallery of Art #26, Washington D.C.