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Editors: Christie Williams and LeeAnn Roberts - Public Domain
R Cooper - Public Domain
Marilyn Bridges - CC BY-SA 3.0
s/d. Siglo XIX - Public Domain
Nickolas Muray - Public Domain
Adélaïde Labille-Guiard - Public Domain
NBC Television - Public Domain
unknown - Public Domain
Hazen S. Pingree - Public Domain
White House Staff Photographer - Public Domain
Glenn Clark - CC BY-SA 3.0
Jchab85 - CC BY-SA 3.0
Public Domain
user at project - Public Domain
Photographer-Martha Swope, New York - Public Domain
Unkwnown - Public Domain
Sasha Kopf - CC BY-SA 4.0
unsigned mezzotint attributed to Valentine Green, after a portrait by George Powle - Public Domain
Image from Wikimedia Commons
Editors: Christie Williams and LeeAnn Roberts - Public Domain
Packer, Boyd K.
Image from Wikimedia Commons
R Cooper - Public Domain
Cook, John, -1660
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Laurana, Francesco, approximately 1420-1502
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Leeson, Adelaide Hanscom, 1876-1932
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Marilyn Bridges - CC BY-SA 3.0
Bridges, Marilyn
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s/d. Siglo XIX - Public Domain
Odriozola, Manuel de, 1804-1889
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Nickolas Muray - Public Domain
Costigan, John E., 1888-1972
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Adélaïde Labille-Guiard - Public Domain
Bachelier, Jean-Jacques, 1724-1806
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Huygens, Constantijn, 1596-1687
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NBC Television - Public Domain
Lamas, Fernando
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Bumpers, Dale
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unknown - Public Domain
Paul, the Deacon, approximately 720-799?
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Hazen S. Pingree - Public Domain
Pingree, Hazen S., 1840-1901
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Scarlatti, Francesco, 1666-approximately 1741
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White House Staff Photographer - Public Domain
King, Martin Luther, 1899-1984
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unknown - Public Domain
Fairmont Seminary (Washington, D.C.)
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Glenn Clark - CC BY-SA 3.0
Russell, Walter, 1871-1963
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Jchab85 - CC BY-SA 3.0
Corsten, Ferry
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Hamilton, Robert, 1743-1829
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Winchilsea, George Finch, earl of, 1752-1826
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Public Domain
Gordon Cumming, C.F. (Constance Frederica), 1837-1924
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Jussieu, Antoine-Laurent de, 1748-1836
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user at project - Public Domain
Allendoerfer, Carl B. (Carl Barnett), 1911-1974
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Photographer-Martha Swope, New York - Public Domain
McArdle, Andrea
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Unkwnown - Public Domain
Dessoir, Max, 1867-1947
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Rundstedt, Gerd von 1875-1953
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Vinci, Leonardo, -1730
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Sasha Kopf - CC BY-SA 4.0
Kopf, Silas, 1949-...
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Berman, Shelley
Image from Wikimedia Commons
unsigned mezzotint attributed to Valentine Green, after a portrait by George Powle - Public Domain
Perrot, John, Sir, approximately 1527-1592