Carl Hassmann (Austrian, 1869–1933)
Maud Hunt Squire (American, 1873-1954)
Blanche Fisher Wright (American, 1887 – 1971)
A. Litke (Russian, 19th/20th Century)
Tom Gentleman (Scottish, 1892-1966)
Antoon Derkinderen (Dutch, 1859 - 1925)
William Heath Robinson (English, 1872-1944)
Antonio Sotomayor (Bolivian, 1902–1985)
Ruth Ives (Canadian, 1914 -)
Anonymous
Evaline Ness (American, 1911 – 1986)
Louis Dalrymple (American, 1866 – 1905)
H. B. Claflin (American, 19th/20th Century)
Albert Ilg (Austrian, 1847-1896)
Anonymous
Mikuláš Galanda (Slovak, 1895 – 1938)
Charles Dana Gibson (American, 1867 - 1944)
Owen Jones (English, 1809 - 1874)
Di Stovall (American, 1947 -)
Albert Hahn (Dutch, 1877 – 1918)