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Unknown - but from more than 100 years ago - Public Domain
Henry Joseph Whitlock - Public Domain
Joella Marano - CC BY-SA 2.0
Fred Palumbo, World Telegram staff photographer - Public Domain
Étienne Carjat - Public Domain
unknown -
MJCdetroit - CC BY-SA 3.0
Palestine Exploration Fund - Public Domain
ABC Television - Public Domain
Drspix - CC BY 3.0
''Gleason’s Pictorial Drawing Room Companion,'' Vol. 3 No. 22 (November 27, 1852), Boston. Engraved by J. W. Orr. - Public Domain
Basma Abdel Rahim - CC BY-SA 3.0
Mathew Brady Levin Corot Handy - Public Domain
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Burmester, Willy, 1869-1933
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Unknown - but from more than 100 years ago - Public Domain
Pise, Charles Constantine, 1801-1866
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Williams, Sandy, 1906-1991
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Feng, Yuxiang, 1882-1948
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Manne, Shelly
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Henry Joseph Whitlock - Public Domain
Bentley, Robert, 1821-1893
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Guggenheim, Peggy, 1898-1979
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Taylor, W. (William), 1765-1836
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Joella Marano - CC BY-SA 2.0
Cook, Barbara
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Ramsay, Erskine, 1864-1953
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Fitch, Alva R. (Alva Revista), 1907-
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Fred Palumbo, World Telegram staff photographer - Public Domain
Frost, Robert, 1874-1963
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Lear, Edward, 1812-1888
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Hayley, William, 1745-1820
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Étienne Carjat - Public Domain
Braga, Gaetano, 1829-1907
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Ricci, Marco, 1676-1729?
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Martínez Sierra, Gregorio, 1881-1947
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Kernan, Joseph E.
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unknown -
Hill, Mirrie, 1892-1986
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MJCdetroit - CC BY-SA 3.0
Soler, Urbici, 1890-1953
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Palestine Exploration Fund - Public Domain
Bliss, Frederick Jones, 1859-1937
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ABC Television - Public Domain
Doherty, Denny
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Drspix - CC BY 3.0
Litton, Martin, 1917-....
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La Vauguyon, Paul-François de Quélen de Stuer de Caussade, duc de, 1746-1828
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''Gleason’s Pictorial Drawing Room Companion,'' Vol. 3 No. 22 (November 27, 1852), Boston. Engraved by J. W. Orr. - Public Domain
Wallack, James William, 1791?-1864
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Rinehart, William Henry, 1825-1874
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Basma Abdel Rahim - CC BY-SA 3.0
Abdel-Rahim, Gamal, 1924-1988
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Mathew Brady Levin Corot Handy - Public Domain
Raymond, John T., 1836-1887
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Hanazono, Emperor of Japan, 1297-1348
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Dunkin, Christopher, 1812-1881