Anonymous

Lanny Sommese (American, 1943-)

Michael David Brown (American, 1940 -)

Anonymous

Fritz Erler (German, 1868–1940)

William Sergeant Kendall (American, 1869-1938)

Ralph Meriman (American, 1850-1950)

Nicolas Tamagno (Italian, 1851 - 1933)

René Gabriel (French, 1890 - 1950)

Anonymous

Jules Chéret (French, 1836-1932)

Giuseppe Boano (Italian, 1872-1938)

Anonymous

Dietmar Winkler (German, 1938 -)

SpaceX (American, 20th/21st Century)