Winifred Smith (English, 19th Century)
Fedor Grigoryevich Solntsev (Russian, 1801 – 1892)
Henry Justice Ford (English, 1860–1941)
John Rea Neill (American, 1877 - 1943)
Charles Dana Gibson (American, 1867 - 1944)
Mikhail Mikhaĭlovich Cheremnykh (Russian, 1890-1962)
Mihály Biró (Hungarian, 1886–1949)
John Thomas Smith (English, 1766–1833)
Udo Keppler (American, 1872 – 1956)
Charles Dana Gibson (American, 1867 - 1944)
Padraic Colum (Irish, 1881 – 1972)
William Thomas Horton (English, 1864–1919)
Charles Paul Renouard (French, 1845-1924)
Anton Seder (Austrian, 1850-1916)
Ernst Haeckel (German, 1834-1919)
William Nicholson (English, 1872-1949)
Francis Dodd (English, 1874 – 1949)
Sergey Yurievich Sudeikin (Russian, 1882-1946)
Henrique Alvim Corrêa (Brazilian, 1876-1910)