Author
United States. National Aeronautics and Space Administration,
613
NetLibrary, Inc
537
JSTOR (Organization)
448
Langley Research Center
198
Museum of Modern Art (New York, N.Y.)
185
Metropolitan Museum of Art (New York, N.Y.)
170
Lewis Research Center
150
National Gallery of Art (U.S.)
99
Whitney Museum of American Art
89
Los Angeles County Museum of Art
64
Museum of Fine Arts, Boston
63
Solomon R. Guggenheim Museum
55
Art Institute of Chicago
54
Philadelphia Museum of Art
52
Fundamental Aeronautics Program (U.S.),
48
National Art Education Association
48
Picasso, Pablo, 1881-1973
48
Venezia, Mike
48
Cleveland Museum of Art
46
Tate Gallery
41
Futagawa, Yukio, 1932-2013
36
Lucie-Smith, Edward
36
ProQuest (Firm)
36
Gogh, Vincent van, 1853-1890
33
Heller, Steven
33
Museum of Fine Arts, Houston
33
Victoria and Albert Museum
33
Wright, Frank Lloyd, 1867-1959
33
Ames Research Center
31
Hirshhorn Museum and Sculpture Garden
31
Leonardo, da Vinci, 1452-1519
31
Project Muse
30
United States. National Aeronautics and Space Administration
30
Langley Research Center,
29
Royal Academy of Arts (Great Britain)
28
American Council of Learned Societies
26
Berenson, Bernard, 1865-1959
26
Paul Mellon Centre for Studies in British Art
26
Brooklyn Museum
25
J. Paul Getty Museum
25
College Art Association of America
24
Dürer, Albrecht, 1471-1528
24
George C. Marshall Space Flight Center
24
Moore, Henry, 1898-1986
24
National Trust for Historic Preservation in the United States
24
U.S. Army Research Laboratory
24
United States Postal Service
24
Amon Carter Museum of Western Art
23
Rembrandt Harmenszoon van Rijn, 1606-1669
23
Time-Life Books
23
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