Fred L. Parker (American, 1886-1956)
Moritz Ulffers (German, 1819-1902)
U.S. Information Agency (American, 1953-1999)
Anonymous
Eric Rohman (Swedish, 1891 - 1949)
Jos. B. Beale (American, 19th/20th Century)
Michael Manwaring (American, 1942-)
U.S. Information Agency (American, 1953-1999)
Anonymous
Arnold Nechansky (Austrian, 1888–1939)
Anonymous
Emory Fiske Skinner (American, 19th/20th century)
L.H. Biglow & Co (American, 19th/20th Century)
Teodor Axentowicz (Polish, 1859–1938)
George Reiter Brill (American, 1867 - 1918)
Henry Summer Watson (American, 1868-1933)
Anonymous
Anonymous
Anonymous
Anonymous
NASA (American, 1958 -)
Edward Penfield (American, 1866 - 1925)
Tom Purvis (English, 1888-1959)
Gustav Jahn (Austrian, 1879-1919)
Mitsutani Kunishiro (Japanese, 1874-1936)
Wassily Kandinsky (Russian, 1866 - 1944)