Author
Christie, Manson & Woods
248
Sotheby's (Firm)
227
Gotham Book Mart Collection (University of Pennsylvania)
110
Gosudarstvennyĭ Ėrmitazh (Russia)
105
Christie, Manson & Woods International Inc
91
Royal Academy of Arts (Great Britain)
85
National Gallery of Art (U.S.)
84
Tate Gallery
73
Arts Council of Great Britain
67
National Gallery (Great Britain)
61
Metropolitan Museum of Art (New York, N.Y.)
60
Museum of Modern Art (New York, N.Y.)
55
Parke-Bernet Galleries
55
Sotheby & Co. (London, England)
50
Galeries nationales du Grand Palais (France)
47
Gosudarstvennyĭ russkiĭ muzeĭ (Saint Petersburg, Russia)
47
Solomon R. Guggenheim Museum
45
Gerdts, William H
43
Picasso, Pablo, 1881-1973
43
Sammlung Thyssen-Bornemisza
42
Art Gallery of Ontario
41
Gosudarstvennyĭ Ėrmitazh (Russia)
40
Sotheby Parke Bernet Inc
39
University of Rochester Memorial Art Gallery
39
Gosudarstvennyĭ russkiĭ muzeĭ (Saint Petersburg, Russia)
37
Museo del Prado
37
Museum of Fine Arts, Boston
37
Réunion des musées nationaux (France)
37
Thos. Agnew and Sons Ltd
37
Richard Green (Gallery : London, England)
36
Gosudarstvennyĭ muzeĭ izobrazitelʹnykh iskusstv imeni A.S. Pushkina
35
Museum Folkwang Essen
35
Musée d'Orsay
35
Art Institute of Chicago
34
Hirschl & Adler Galleries
33
Wallraf-Richartz-Museum
33
Amsterdam (Netherlands) Stedelijk Museum
32
Hamburger Kunsthalle
31
National Gallery of Ireland
31
Rosengarten Family Fund
31
Museum Boymans-Van Beuningen
30
Palazzo reale di Milano
30
Pérez Sánchez, Alfonso E
30
Statens museum for kunst (Denmark)
30
Gosudarstvennai︠a︡ Tretʹi︠a︡kovskai︠a︡ galerei︠a︡
29
Herzog Anton-Ulrich-Museum Braunschweig
28
Musée du Louvre
28
Národní galerie v Praze
28
Yi, Ku-yŏl
27
Acquavella Galleries
26
more ...