Image from Wikimedia Commons
Whates, Harry Richard - Public Domain
unknown - Public Domain
The National Bonsai Foundation - CC BY-SA 3.0
Samuel De Wilde - Public Domain
Victor Valore - CC BY-SA 3.0
Sanborn96 - CC BY-SA 4.0
No photographer named. - Public Domain
:en:VARA -
Mathew Brady - Public Domain
Public Domain
lastsham - CC BY 2.0
James E. Purdy - Public Domain
Image from Wikimedia Commons
Whates, Harry Richard - Public Domain
Buller, Redvers, 1839-1908
Image from Wikimedia Commons
Zuckmayer, Carl, 1896-1977
Image from Wikimedia Commons
unknown - Public Domain
Lipsius, Marie, 1837-1927
Image from Wikimedia Commons
Zworykin, V.K. (Vladimir Kosma), 1889-1982
Image from Wikimedia Commons
The National Bonsai Foundation - CC BY-SA 3.0
Naka, John Yoshio, 1914-
Image from Wikimedia Commons
Clark, Edward, 1811-1882
Image from Wikimedia Commons
unknown - Public Domain
Cheatham, Benjamin Franklin, 1820-1886
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Spence, Catherine Helen, 1825-1910
Image from Wikimedia Commons
Samuel De Wilde - Public Domain
Scott, Thomas, approximately 1535-1594
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Berg, Moe, 1902-1972
Image from Wikimedia Commons
Victor Valore - CC BY-SA 3.0
Gabold, Ingolf
Image from Wikimedia Commons
unknown - Public Domain
Wright, John Henry, 1852-1908
Image from Wikimedia Commons
Friedman, Menachem
Image from Wikimedia Commons
Norton, Jim, 1968-
Image from Wikimedia Commons
Sanborn96 - CC BY-SA 4.0
Whiting, Richard A., 1891-1938
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unknown - Public Domain
MacMillan, Ernest, 1893-1973
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No photographer named. - Public Domain
Skinner, Constance Lindsay, 1882-1939
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Kirp, David L.
Image from Wikimedia Commons
:en:VARA -
Bell, Madeline
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Centennial Exposition (1876 : Philadelphia, Pa.)
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Mathew Brady - Public Domain
Davis, Joseph Jonathan, 1828-1892
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Tokugawa, Yoshimune, 1684-1751
Image from Wikimedia Commons
Public Domain
Beechey, Frederick William, 1796-1856
Image from Wikimedia Commons
lastsham - CC BY 2.0
A. Samad Said (Abdul Samad Said), 1935-
Image from Wikimedia Commons
unknown - Public Domain
Barradas, Rafael, 1890-1929
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Richardson, Wendy, 1933-
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unknown - Public Domain
Morgan, Matthew Somerville, 1839-1890
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Polier, Justine Wise, 1903-1987
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Leclerc, Félix
Image from Wikimedia Commons
James E. Purdy - Public Domain
Crosby, Ernest Howard, 1856-1907