Image from Wikimedia Commons
unknown - Public Domain
Gérald Garitan - CC BY-SA 4.0
Harris & Ewing - Public Domain
Philips Records - Public Domain
Michel-georges bernard - CC BY-SA 3.0
GFHund - CC BY 3.0
Eva Rinaldi - CC BY-SA 2.0
Republic2011 - CC BY 3.0
Not stated - Public Domain
Globetrotteur17 - CC BY-SA 2.0
Unknown photographer (not specified in book) - Public Domain
ABC Television - Public Domain
Samuel William Reynolds Joshua Reynolds - Public Domain
Lauren Gerson - Public Domain
unknown photographer -
US Army photographers on behalf of the OUSCCPAC or its successor organisation, the OCCWC - Public Domain
US Government Printing Office - Public Domain
Dkeyesbyrne - CC BY-SA 3.0
The Washington Times - Public Domain
Zimin.V.G. - CC BY-SA 3.0
http://www.knowla.org/author/132/ - CC BY-SA 4.0
Image from Wikimedia Commons
unknown - Public Domain
Karalli, Vera Alekseevna, 1889-1972
Image from Wikimedia Commons
Gérald Garitan - CC BY-SA 4.0
Descaves, Lucien, 1861-1949
Image from Wikimedia Commons
Harris & Ewing - Public Domain
Jones, E. Lester (Ernest Lester), 1876-1929
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Elmore, F. H. (Franklin Harper), 1799-1850
Image from Wikimedia Commons
unknown - Public Domain
Rossignol, Jean-Antoine, 1759-1802
Image from Wikimedia Commons
Philips Records - Public Domain
Hebb, Bobby
Image from Wikimedia Commons
Michel-georges bernard - CC BY-SA 3.0
Aveline, Claude, 1901-1992
Image from Wikimedia Commons
Cino, da Pistoia, 1270?-1336 or 1337
Image from Wikimedia Commons
GFHund - CC BY 3.0
Peierls Rudolf E. (Rudolf Ernst), 1907-1995
Image from Wikimedia Commons
Eva Rinaldi - CC BY-SA 2.0
Luhrmann, Baz
Image from Wikimedia Commons
Republic2011 - CC BY 3.0
Hulûsi Behcet -1948
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Cleburne, Patrick Ronayne, 1828-1864
Image from Wikimedia Commons
Not stated - Public Domain
Cozzens, Frederic S. (Frederic Swartwout), 1818-1869
Image from Wikimedia Commons
Globetrotteur17 - CC BY-SA 2.0
Stévenin, Robinson
Image from Wikimedia Commons
Unknown photographer (not specified in book) - Public Domain
Parr, Albert Eide, 1900-1991
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Windeyer, William Charles, 1834-1897
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Brontë (Family : Haworth, Yorkshire, England)
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ABC Television - Public Domain
King, Alan, 1927-2004
Image from Wikimedia Commons
Samuel William Reynolds Joshua Reynolds - Public Domain
Cavendish, John, Lord, 1732-1796
Image from Wikimedia Commons
Lauren Gerson - Public Domain
Green, Ernest G. (Ernest Gideon), 1941-
Image from Wikimedia Commons
unknown photographer -
Wenning, Pieter, 1873-1921
Image from Wikimedia Commons
US Army photographers on behalf of the OUSCCPAC or its successor organisation, the OCCWC - Public Domain
Ambros, Otto
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Dixon, Joseph M. (Joseph Moore), 1867-1934
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Bamberger, Simon, 1845-1926
Image from Wikimedia Commons
US Government Printing Office - Public Domain
Harris, Oren, 1903-1997
Image from Wikimedia Commons
Dkeyesbyrne - CC BY-SA 3.0
Leonard, Hugh
Image from Wikimedia Commons
Seidel, Philipp Ludwig, 1821-1896
Image from Wikimedia Commons
The Washington Times - Public Domain
Bischoff, J. W. (John W.), 1850-1909
Image from Wikimedia Commons
Zimin.V.G. - CC BY-SA 3.0
Churikova, Inna
Image from Wikimedia Commons
http://www.knowla.org/author/132/ - CC BY-SA 4.0
Grau, Shirley Ann