Carl Hassmann (Austrian, 1869–1933)
Flavius Vegetius Renatus (Italian, 4th century)
Franz von Bayros (Austrian, 1866-1924)
Garrick Mallery (American, 1831-1894)
J. Campbell Phillips (American, 1873 - 1949)
Charles Bird King (American, 1785 - 1862)
Albert Ilg (Austrian, 1847-1896)
Paul Gavarni (French, 1804-1866)
Ralph Barton (American, 1891–1931)
Jan de Waardt (Dutch, 19th Century)
Paul Wenzel (Publisher) (American, 19th Century)
Rudolf Wilke (German, 1873-1908)
Albert Ilg (Austrian, 1847-1896)
Rupert Thomas Gould (English, 1890-1948)
Will R. Barnes (American, ?-1939)
Adrian Schleich (German, 1812-1894)
Charles Dana Gibson (American, 1867 - 1944)
Will R. Barnes (American, ?-1939)
Anonymous
Eduard Chmelarz (Austrian, 1847 - 1900)
Will R. Barnes (American, ?-1939)
Angelo Jank (German, 1868-1940)
Frank Thayer Merrill (American, 1848-1936)
Ernst Haeckel (German, 1834-1919)