Ernst Kreidolf (Swiss, 1863–1956)
Garrick Mallery (American, 1831-1894)
Ludwig Friedrich Göbelbecker (German, 1862-1935)
E. Harper Johnson (American, 1916-2016)
Jean Auscher (French, 1896–1950)
John Elsas (German, 1851–1935)
Sir Wilfrid Lawson (English, 1829 – 1906)
Karel Klíč (Czech, 1841-1926)
Karel Klíč (Czech, 1841-1926)
Joris Hoefnagel (Flemish, 1542-1600)
Henrique Alvim Corrêa (Brazilian, 1876-1910)
Charles Dana Gibson (American, 1867 - 1944)
Matthew Digby Wyatt (English, 1820-1877)
Will R. Barnes (American, ?-1939)
Max Klinger (German, 1857-1920)
James Gwin (Irish, 1720 - 1769)
Paul César Helleu (French, 1859-1927)
Paul Wenzel (Publisher) (American, 19th Century)
Henri van der Stok (Dutch, 1870-1946)
Louis Dalrymple (American, 1866 – 1905)
Charles Dana Gibson (American, 1867 - 1944)
Flavius Vegetius Renatus (Italian, 4th century)
A. Tinbergen (Dutch, 20th Century)
Rudyard Kipling (English, 1865-1936)
Theodor Herrmann (German, 1881-1926)
Fedor Grigoryevich Solntsev (Russian, 1801 – 1892)