All artworks © 2017 David Reed / Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

All artworks © 2017 David Reed / Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

All artworks © 2017 David Reed / Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

All artworks © 2017 David Reed / Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

Artworks, from left to right: © Charles Ray, courtesy Matthew Marks Gallery; © 2017 The Estate of Sigmar Polke, Cologne / ARS, New York / VG Bild-Kunst, Bonn; © Dieter Roth Estate, courtesy Hauser & Wirth; © 2017 David Reed/ Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

Artworks, clockwise from bottom center: © 2017 Barry Le Va; © 2017 Joel Shapiro / Artists Rights Society (ARS), New York; © Cy Twombly Foundation; © Jack Whitten, courtesy the artist and Hauser & Wirth; © Josh Smith; © 2017 The Andy Warhol Foundation for the Visual Arts, Inc. / Artists Rights Society (ARS), New York. Photo by Rob McKeever. Courtesy Gagosian.

Artworks, clockwise from bottom center: © 2017 Barry Le Va; © 2017 The Andy Warhol Foundation for the Visual Arts, Inc. / Artists Rights Society (ARS), New York; © Christopher Wool, courtesy the artist and Luhring Augustine, New York; © Joyce Pensato; © 2017 James Nares, courtesy the artist and Paul Kasmin Gallery. Photo by Rob McKeever. Courtesy Gagosian.