Image from Wikimedia Commons
Atelier Louis Zipfel - Public Domain
Childe Hassam - Public Domain
unknown - Public Domain
JMK -
Zarateman - Public Domain
Michael Schamis - CC BY 2.0
NOAA - Public Domain
William F. Connor - Public Domain
The Army and Navy Publishing Company (Baton Rouge, LA), publisher. -
Inconnu, Musée du Château Dufresne Museum, Montréal, Québec - Public Domain
John Everett Millais - Public Domain
Public Domain
Original file: Yuryi Abramochkin / Юрий Абрамочкин<br>Derivative work: Vanjagenije - CC BY-SA 3.0
Alan Liefting - Public Domain
Sadie12345 - Public Domain
Image from Wikimedia Commons
Atelier Louis Zipfel - Public Domain
Overbeck, Franz, 1837-1905
Image from Wikimedia Commons
Childe Hassam - Public Domain
Thaxter, Celia, 1835-1894
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Villard, Henry, 1835-1900
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Carol, Martine, 1920-1967
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Gamble, William 1818-1866
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unknown - Public Domain
Wied, Hermann von, 1477-1552
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Mazarin, Jules, 1602-1661
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Downey, John Gately, approximately 1827-1894
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JMK -
Swart, C. R. (Charles Robberts), 1894-1982
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Zarateman - Public Domain
Manrique, Gómez, 1413-1491
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unknown - Public Domain
Minter, Mary Miles, 1902-1984
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Macleay, Alexander 1767-1848
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Michael Schamis - CC BY 2.0
Lyon, Rick
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NOAA - Public Domain
Schott, Charles A. (Charles Anthony), 1826-1901
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Phillips, Dorothy, 1889-1980
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William F. Connor - Public Domain
O'Neill, James, 1847-1920
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unknown - Public Domain
Meibom, Heinrich, 1638-1700
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The Army and Navy Publishing Company (Baton Rouge, LA), publisher. -
Chamberlin, Harry D. (Harry Dwight), 1887-1944
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Inconnu, Musée du Château Dufresne Museum, Montréal, Québec - Public Domain
Briffa, Emmanuel
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Smith, J. (John), 1652-1743
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Erastus, Thomas, 1524-1583
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Harris, William Cornwallis, Sir, 1807-1848
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McCarthy, Eugene J., 1916-2005
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Gobert, Pierre, 1662-1744
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John Everett Millais - Public Domain
Rosebery, Archibald Philip Primrose, Earl of, 1847-1929
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Public Domain
Tait, Charles, 1768-1835
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unknown - Public Domain
James, David, 1838 or 1839-1893
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Original file: Yuryi Abramochkin / Юрий Абрамочкин<br>Derivative work: Vanjagenije - CC BY-SA 3.0
Smith, Samantha, 1972-1985
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Alan Liefting - Public Domain
Douglas, Roger, 1937-
Image from Wikimedia Commons
Sadie12345 - Public Domain
Brown, John F., 1843-1919