Frank Xavier Leyendecker (American, 1876-1924)

Jonas Lie (American, 1880-1940)

Pierre Bonnard (French, 1867-1947)

Edwin Howland Blashfield (American, 1848 - 1936)

NASA (American, 1958 -)

C. Figaro (American, 20th century)

Michael David Brown (American, 1940 -)

Michael David Brown (American, 1940 -)

Alfred Choubrac (French, 1853-1902)

Jon Whitcomb (American, 1906–1988)

Julius Adolph Schweinfurth (American, 1858 - 1931)

Compton Bray (American, 19th/20th Century)

Anonymous

Will Bradley (American, 1868 – 1962)

Anonymous