Author
3rd Street Gallery
1
A mechanic
1
ACA Galleries
1
ATLATL (Organization)
1
Abbot, Henry
1
Abbott Laboratories
1
Abbott, Bryan
1
Abbott, Gorham D., 1807-1874
1
Abbott, James A. 1963-
1
Abby Aldrich Rockefeller Folk Art Collection
2
Abraham, Richard
1
Abrams, Ann Uhry
1
Academy of Fine Arts of Pennsylvania
1
Academy of Greek Theatre and Dance (New York, N.Y.)
1
Academy of Natural Sciences of Philadelphia
1
Accademia di Paestum
2
Acker, Jon Charles, 1965-
1
Ackerman, Gerald M.
1
Adam, Antoinette, 1905-
1
Adams, Karen M.
1
Adams, Ruth Constance, 1911-
1
Adams, Willi Paul, 1940-
2
Adams, William Howard
2
Addison Gallery of American Art
3
Adele, Lynne
1
African American Museum in Philadelphia
2
Afro-American Historical and Cultural Museum (Philadelphia, Pa.)
2
Aguius, Paulius,
2
Ahlborn, Richard E.
1
Alan Fetterman Fine Arts
1
Albany Institute of History and Art
1
Albany Institution of History and Art
1
Alberta. Alberta Culture
1
Alberta. Alberta Culture, Youth and Recreation
1
Alderfer, Joel D.
3
Aleš, Mikoláš, 1852-1913
2
Alexander, Augustus Washington, 1832-
1
Alexander, Charles C.
1
Alger, Philip Rounseville, 1859-1912
1
Allen, Dolores A.
1
Allen, Gloria Seaman
1
Allen, Grant, 1848-1899
1
Allentown (Pa.) Art Museum
1
Allentown Art Museum
11
Alpago Novello, Adriano
1
Alterman, James M.
1
Amarillo Art Center
1
American Academy of Arts and Sciences
2
American Academy of the Fine Arts
1
American Alliance of Museums
1
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