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Linda Janakos - CC BY 3.0
Joseph McCabe - Public Domain
Jeremy Hall - CC BY 2.0
Photographer unidentified - Public Domain
Bobo12345 - CC BY-SA 3.0
Stephen Pearce - Public Domain
original uploader - Public Domain
Gage Skidmore - CC BY-SA 3.0
Andrija Puharich - Public Domain
Léon Spilliaert - Public Domain
Billy Rose Collection - Public Domain
Stellar Publishing / unidentified staff artist - Public Domain
unknown - Public Domain
Henry Jones Thaddeus (1859–1929) - Public Domain
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Linda Janakos - CC BY 3.0
Robbins, Doren
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Starke, Pauline, 1901-1977
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Joseph McCabe - Public Domain
Clodd, Edward, 1840-1930
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Jeremy Hall - CC BY 2.0
Card, Orson Scott
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Dick, Beau
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Ganelius, Tord H., 1925-....
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Photographer unidentified - Public Domain
Fuchs, Vivian, Sir
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Carey, Robert D. (Robert Davis), 1878-1937
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Bobo12345 - CC BY-SA 3.0
Harada, Masazumi, 1934-2012
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Bowring, John, 1792-1872
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Stephen Pearce - Public Domain
Richards, G. H. (George Henry)
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Rochester, Laurence Hyde, Earl of, 1641-1711
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Lilly, Eli, 1838-1898
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original uploader - Public Domain
Kang, Youwei, 1858-1927
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Pratt, John, Sir, 1657-1725
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Lin, Joseph 1978-....
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Gage Skidmore - CC BY-SA 3.0
Wyman, J.H. (1967- ).
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Diaz, Armando, duca della Vittoria, 1861-1928
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Andrija Puharich - Public Domain
Puharich, Andrija
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Léon Spilliaert - Public Domain
Spilliaert, Léon, 1881-1946
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Knudsen, Eric A. (Eric Alfred), 1872-1957
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Baker, Shirley W. (Shirley Waldemar), 1836-1903
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Billy Rose Collection - Public Domain
Edwin, Elizabeth Rebecca, 1771?-1854
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Kurtz, Paul, 1925-2012
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Della Rovere, Francesco Maria, duca d'Urbino, 1548-1631
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Stahl, Georg Ernst, 1660-1734
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Stellar Publishing / unidentified staff artist - Public Domain
Wellman, Manly Wade, 1903-1986
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Williams, John, 1636?-1709
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unknown - Public Domain
Hirsch, Julius Juller, 1892-1943
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Henry Jones Thaddeus (1859–1929) - Public Domain
Thaddeus, Henry Jones, 1859-1929