Moritz, Reiner E., 1938- 90 Greene, James, 1931- 81 Whitney Museum of American Art 67 Museum of Modern Art (New York, N.Y.) 57 RM Arts (Firm) 55 Solomon R. Guggenheim Museum 49 Moritz, Reiner 44 Arts Council of Great Britain 42 Los Angeles County Museum of Art 34 Cleveland Museum of Art 33 Bönnhoff, Torsten 28 Mullins, Edwin, 1933- 28 Tōkyō Kokuritsu Kindai Bijutsukan 28 Museum of Contemporary Art (Chicago, Ill.) 27 Stürzer, Erwin 27 Art Gallery of New South Wales 26 Metropolitan Museum of Art (New York, N.Y.) 26 Tate Gallery 26 Worcester Art Museum 25 Philadelphia Museum of Art 24 Moderna museet (Stockholm, Sweden) 23 San Francisco Museum of Modern Art 22 Albright-Knox Art Gallery 21 Arthaus Musik (Firm) 20 Art Institute of Chicago 19 Institute of Contemporary Art (Boston, Mass.) 19 Aldrich Museum of Contemporary Art (Ridgefield, Conn.) 18 Nationalmuseum (Sweden) 18 National Museum of American Art (U.S.) 17 Yale University. Art Gallery 17 Herbert F. Johnson Museum of Art 16 Independent Curators Incorporated 16 Milwaukee Art Museum 16 Museum Boymans-Van Beuningen 16 Walker Art Center 16 Cincinnati Art Museum 15 Hirshhorn Museum and Sculpture Garden 15 Joslyn Art Museum 15 Magyar Nemzeti Galéria 15 Museum of Fine Arts, Boston 15 National Gallery of Art (U.S.) 15 Phoenix Art Museum 15 Royal Academy of Arts (Great Britain) 15 Winnipeg Art Gallery 15 Brooklyn Museum 14 Des Moines Art Center 14 Detroit Institute of Arts 14 Hayward Gallery 14 Hillwood Art Gallery 14 John and Mable Ringling Museum of Art 14 Lucie-Smith, Edward 14 San Francisco Museum of Art 14 South African National Gallery 14 Vancouver Art Gallery 14 Kunsthalle Bremen 13 Michael Rosenfeld Gallery 13 Museum of Fine Arts, Houston 13 Seattle Art Museum 13 Art Gallery of Ontario 12 Collischan, Judy 12 Hardy, Tim 12 Musée Rath 12 New Orleans Museum of Art 12 University of Maryland, College Park. Art Gallery 12 University of Minnesota. University Gallery 12 Walker Art Gallery 12 Whitney Museum of American Art, Fairfield County 12 Contemporary Arts Center (Cincinnati, Ohio) 11 DeCordova and Dana Museum and Park 11 High Museum of Art 11 Hunter, Sam, 1923-2014 11 Kyōto Kokuritsu Kindai Bijutsukan 11 Munson-Williams-Proctor Institute. Museum of Art 11 National Collection of Fine Arts (U.S.) 11 Nochlin, Linda 11 North Carolina Museum of Art 11 Pennsylvania Academy of the Fine Arts 11 Rose Art Museum 11 Rosenblum, Robert 11 Santa Barbara Museum of Art 11 Baltimore Museum of Art 10 Exxon Corporation 10 Heckscher Museum 10 Kunstmuseum Bern 10 Kunstmuseum Düsseldorf 10 Portland Art Museum (Or.) 10 University of Pennsylvania. Institute of Contemporary Art 10 Wallraf-Richartz-Museum 10 Akron Art Museum 9 Corcoran Gallery of Art 9 Dorsky Galleries 9 Elvehjem Museum of Art 9 Heartney, Eleanor, 1954- 9 Hirschl & Adler Galleries 9 Lippard, Lucy R. 9 Montclair Art Museum 9 National Academy of Design (U.S.) 9 Rhode Island School of Design. Museum of Art 9 Sollins, Susan 9 Stoops, Susan L. 9