
George Markendorff (American, 19th Century)

Sigmund Lipinsky (German, 1873-1940)

Adolf Matthias Hildebrandt (German, 1844-1918)

Laboratoire de la Phagolysine (French, 20th Century)

John Samuel Pughe (American, 1870-1909)

A. Charayron (French, 19th/20th century)

Bernhard Gillam (American, 1856 – 1896)

Charles Martin (French, 1884 - 1934)

Mikuláš Galanda (Slovak, 1895 – 1938)

Gustave Fraipont (French, 1849 - 1923)

Zut (Alfred Le Petit) (French, 1841-1909)

Odilon Redon (French, 1840-1916)

Käthe Kollwitz (German, 1867-1945)

Francois-Louis Schmied (French, 1873-1941)

Angelo Jank (German, 1868-1940)

Dick Ket (Dutch, 1902 – 1940)

Albert Robida (French, 1848-1926)

Udo Keppler (American, 1872 – 1956)

Alexandre Jacovleff (Russian, 1887 - 1938)

Tadeusz Makowski (Polish, 1882-1932)

Ernst Haeckel (German, 1834-1919)

Emanuel Jenner (Swiss, 1756-1813)

William Wallace Denslow (American, 1856 – 1915)