
Charles Dana Gibson (American, 1867 - 1944)

John Flamsteed (English, 1646 – 1719)

Alfred Ost (Belgian, 1884 – 1945)

Félicien Rops (Belgian, 1833-1898)

Georges Goursat (Sem) (French, 1863–1934)

Augusto Grossi (Italian, 1835 - 1919)

Paul Hey (German, 1867–1952)

Jean Brusselmans (Belgian, 1884-1953)

Stanisław Lubieniecki (Polish, 1623-1675)

Odilon Redon (French, 1840-1916)

London Geographical Institute (English, 19th/20th century)

Adolf Schrödter (German, 1805-1875)

Ján Thain (Hungarian , 1885-1953)

Jacques-Émile Blanche (French, 1861-1942)

Gustave Fraipont (French, 1849 - 1923)

John Flamsteed (English, 1646 – 1719)

Max Beckmann (German, 1884 – 1950)

Franz Niklaus König (Swiss, 1765–1832)