Metropolitan Museum of Art (New York, N.Y.) 113
American Art Association 77
Museum of Fine Arts, Boston 74
National Gallery (Great Britain) 57
Frederik Muller & Cie 52
Sotheby's (Firm) 44
National Gallery of Art (U.S.) 42
Art Institute of Chicago 35
Cleveland Museum of Art 32
Worcester Art Museum 32
Detroit Institute of Arts 31
Museum of Modern Art (New York, N.Y.) 31
Christie, Manson & Woods International Inc 29
Galerie Georges Petit 29
Los Angeles County Museum of Art 28
Library of Congress 25
Philadelphia Museum of Art 25
Rijksmuseum (Netherlands) 25
American Art Association, Anderson Galleries (Firm) 24
Anderson Galleries, Inc 24
J. Paul Getty Museum 23
Szépművészeti Múzeum (Hungary) 23
Victoria and Albert Museum 23
Art Gallery of New South Wales 22
Tate Gallery 22
Tōkyō Kokuritsu Kindai Bijutsukan 22
Wallraf-Richartz-Museum 22
National Gallery of Ireland 21
Nationalmuseum (Sweden) 21
Musée du Louvre 20
National Gallery of Victoria 20
Yale University. Art Gallery 19
Brooklyn Museum 18
Chevallier, Paul 18
Gosudarstvennyĭ Ėrmitazh (Russia) 18
Museum Boymans-Van Beuningen 18
Fogg Art Museum 17
Kokuritsu Seiyō Bijutsukan 17
Samuel H. Kress Foundation 17
Whitney Museum of American Art 16
Muzeum Narodowe w Warszawie 15
Staatliche Kunsthalle Karlsruhe 15
Walters Art Gallery (Baltimore, Md.) 15
Cincinnati Art Museum 14
Galerie Charpentier 14
Galleria degli Uffizi 14
Hôtel Drouot 14
Isabella Stewart Gardner Museum 14
John and Mable Ringling Museum of Art 14
Library of Congress. Manuscript Division 14
Museum of Fine Arts, Houston 14
National Portrait Gallery (Great Britain) 14
Rijksmuseum (Netherlands). Rijksprentenkabinet 14
Wallace Collection (London, England) 14
Corcoran Gallery of Art 13
Davies, Martin, 1908-1975 13
Denver Art Museum 13
Ny Carlsberg glyptotek 13
Henry E. Huntington Library and Art Gallery 12
Herzog Anton-Ulrich-Museum Braunschweig 12
Larasati-Glerum S.E.A 12
Nasjonalgalleriet (Norway) 12
Parke-Bernet Galleries 12
Picasso, Pablo, 1881-1973 12
Portland Art Museum (Or.) 12
Solomon R. Guggenheim Museum 12
Toledo Museum of Art 12
Ashmolean Museum 11
Birmingham Museum of Art (Birmingham, Ala.) 11
Frick Collection 11
Galerie Canesso 11
Henry Francis du Pont Winterthur Museum 11
Kirby, Thomas E. (Thomas Ellis), 1846-1924 11
Kunsthistorisches Museum Wien. Gemäldegalerie 11
Niedersächsische Landesgalerie Hannover 11
Princeton University. Art Museum 11
Virginia Museum of Fine Arts 11
Balai Lelang Borobudur, PT 10
Baltimore Museum of Art 10
British Museum. Dept. of Greek and Roman Antiquities 10
Courtauld Institute of Art 10
Damian, Véronique 10
Hollstein, F. W. H. 10
National Gallery of Scotland 10
Pennsylvania Academy of the Fine Arts 10
R.S. Johnson Fine Art 10
Smith College. Museum of Art 10
South African National Gallery 10
Sterling and Francine Clark Art Institute 10
Tōkyō Kokuritsu Hakubutsukan 10
United States. National Archives and Records Service 10
AM (Publisher) 9
Adam Matthew Digital (Firm) 9
Charles Ede Ltd 9
Fine Arts Museums of San Francisco 9
Fitzwilliam Museum 9
Hessisches Landesmuseum (Darmstadt, Germany) 9
Kunstmuseum Düsseldorf 9
Museo del Prado 9
Musées royaux des beaux-arts de Belgique 9