# 8, 1966, John McLaughlin. Oil on canvas. 48 x 60 in. The Marilynn and Carl Thoma Collection. Image courtesy of Greenberg Van Doren Gallery, New York

#18–1961, 1961, John McLaughlin. Oil on canvas. 48 x 60 in. Private Collection

Audio: Frederick Hammersley speaks about his work, February 2003

Big Blue Pink from the Flesh Gardens series, 1971, Judy Chicago. Sprayed acrylic lacquer on acrylic. 96 in x 96 in. Tom Jancar Gallery, Los Angeles. © Judy Chicago, 1971. Photo © Donald Woodman

Big Jim McLain, 1967, Billy Al Bengston. Polyurethane and laquer on aluminum. 60 x 58 in. Collection of Joan and Jack Quinn. © Billy Al Bengston

Black Tear, 1969, Ronald Davis. Molded polyester resin and fiberglass. 60 ½ x 136 in. The Robert A. Rowan Collection, Pasadena, California. © Ronald Davis

Blue Planet, 1965, Helen Lundeberg. Acrylic on canvas. 60 x 60 in. The Marilynn and Carl Thoma Collection. © Feitelson Arts Foundation, courtesy Louis Stern Fine Arts

Car Hood, 1964, Judy Chicago. Sprayed acrylic lacquer on Corvair car hood. 42 15/16 x 49 3/16 x 4 5/16 in. Moderna Museet, Stockholm. Acquired 2007 with means from The Second Museum of our Wishes. © Judy Chicago, 1964. Photo © Donald Woodman

Flanders, 1961–62, Llyn Foulkes. Mixed media. 54 x 36 x 14 in. and 16 x 15 3/4 in. Collection of Ernest & Eunice White. © Llyn Foulkes. Photo © Douglas M. Parker Studio

Freeway, 1966, Vija Celmins. Oil on canvas. 17 1/2 x 26 3/8 in. Collection of Harold Cook, Ph.D. © Vija Celmins. Image courtesy McKee Gallery, New York

Hegemann Wedge, 1971, Ed Moses. Powdered pigment, acrylic, and resin on canvas. 96 x 82 in. Collection of Phyllis & John Kleinberg. Image courtesy of and © Ed Moses

Poster for John Baldessari exhibition Pure Beauty at Molly Barnes Gallery in Los Angeles, 1968. © John Baldessari. The Getty Research Institute, 890164.87

Ed Ruscha and Joe Goode on horseback. Exhibition catalogue cover for the Fine Arts Patrons of Newport Harbor at the Balboa Pavillion Gallery, 1968. Image courtesy of Jerry McMillan and Craig Krull Gallery, Santa Monica. © Jerry McMillan

Ed Moses painting on the floor of his studio, ca. 1955. Image courtesy of Ed Moses

Ed Moses working on a resin painting on the floor of his studio in the early 1970s. Image courtesy of Ed Moses