Anonymous
Fedor Grigoryevich Solntsev (Russian, 1801 – 1892)
Laboratoires du docteur A. Vermersch (French, 20th Century)
Winslow Homer (American, 1836-1910)
Leslie Matthew Ward (English, 1851-1922)
A. Tinbergen (Dutch, 20th Century)
Jules-Edmond-Charles Lachaise (French, ?-1897)
Francesco Cardinali (Italian, 19th Century)
Bernhard Gillam (American, 1856 – 1896)
Auguste Racinet (French, 1825-1893)
Kornél Révész (Hungarian, 1885-1944)
David Young Cameron (Scottish, 1865 - 1945)
Augusto Grossi (Italian, 1835 - 1919)
Emrik & Binger (Dutch, 1857 - 1927)
Winold Reiss (American, 1886-1953)
Anonymous
Charles Dana Gibson (American, 1867 - 1944)
Mikuláš Galanda (Slovak, 1895 – 1938)
Albert Sterner (American, 1863 – 1946)
Sir Charles D'Oyly (English, 1781–1845)
Eddy de Smet (Dutch, 20th Century)