Image from Wikimedia Commons
SilverTreasure - CC BY-SA 3.0
AliceFlores - CC BY-SA 4.0
Fil676 - CC BY-SA 3.0
Elena Torre - CC BY-SA 2.0
Grb1978 - CC BY-SA 3.0
unknown - Public Domain
Erich Correns (painter) - Public Domain
Quinn Dombrowski - CC BY-SA 2.0
Colesworthey Grant (died 1880) - Public Domain
unknown -
user at project - Public Domain
Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Unknown author - Public Domain
E. Thöny - Public Domain
Kaulak - Public Domain
Krokodyl - CC BY-SA 3.0
TonyTheTiger - CC BY-SA 2.5
Image from Wikimedia Commons
SilverTreasure - CC BY-SA 3.0
Barron, Steve, 1956-
Image from Wikimedia Commons
AliceFlores - CC BY-SA 4.0
Bach, Edward, 1886-1936
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Spitzweg, Karl, 1808-1885
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Alger, Horatio, Jr., 1832-1899
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Fil676 - CC BY-SA 3.0
Hogan, Michael J., 1943-....
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Elena Torre - CC BY-SA 2.0
Pennac, Daniel
Image from Wikimedia Commons
Grb1978 - CC BY-SA 3.0
Kessler, David, 1860-1920
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unknown - Public Domain
Hertel, Peter Ludwig, 1817-1899
Image from Wikimedia Commons
Erich Correns (painter) - Public Domain
Zwirner, Ernst Friedrich, 1802-1861
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Morgan, John, 1735-1789
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Quinn Dombrowski - CC BY-SA 2.0
Goodwin, Doris Kearns, 1943-
Image from Wikimedia Commons
Colesworthey Grant (died 1880) - Public Domain
Amos, Andrew, 1791-1860
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unknown - Public Domain
Frank, Josef, 1885-1967
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unknown -
Tucker, Margaret, 1904-....
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Hand, Learned, 1872-1961
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user at project - Public Domain
Magnus, R. (Rudolf), 1873-1927
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Public Domain
Terriss, William, -1897
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Almeida Bosque, Juan, 1927-2009
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George Grantham Bain Collection (Library of Congress) - Public Domain
Andrews, John B. (John Bertram), 1880-1943
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Savitt, Jan
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Unknown author - Public Domain
Phelips, Edward, approximately 1555-1614
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E. Thöny - Public Domain
Thöny, Eduard 1866-1950
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unknown -
Beltrami, L. (Luca), 1854-1933
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Hollis, Thomas, 1659-1731
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Kaulak - Public Domain
Aza, Vital, 1851-1911
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Krokodyl - CC BY-SA 3.0
Cech, Vladimir
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TonyTheTiger - CC BY-SA 2.5
William W. Kimball House (Chicago, Ill.)
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unknown - Public Domain
Mathews, Charles James, 1803-1878
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Carter, Stephen L., 1954-....
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Dodge, Horace E. (Horace Elgin), 1868-1920