Installation view of Programmed: Rules, Codes, and Choreographies in Art, 1965–2018 (Whitney Museum of American Art, New York, September 28, 2018–April 14, 2019). From left to right: Channa Horwitz, Suite 8, 1979; Lucinda Childs and Sol LeWitt, Dance #4, 1979; Casey Reas, {Software} Structures, Sol LeWitt Wall Drawing #358, 2004 and 2016; Lucinda Childs, Philip Glass, and Sol LeWitt, Dance, 1979 and 2014; June Paik, Fin de Siècle II, 1989; Josef Albers, Variant I, 1966; Josef Albers, Variant IX, 1966; Josef Albers, Variant VIII, 1966; Josef Albers, Variant III, 1966; Josef Albers, Homage to the Square VI, 1967; Josef Albers, Homage to the Square III, 1967; Josef Albers, Homage to the Square I, 1967; Josef Albers, Homage to the Square II, 1967; Josef Albers, Homage to the Square XI, 1967; Josef Albers, Homage to the Square VII, 1967; John F. Simon Jr., Color Panel v1.0, 1999; Mika Tajima, Negative Entropy (Digital Ocean, NYC2, 4U, NAS, Pink, Quad), 2018. Photograph by Ron Amstutz