Adolfo Hohenstein (German, 1854–1928)
Arnold van Roessel (Dutch, 1883-1947)
Anonymous
Jupp Wiertz (German, 1881-1939)
Anonymous
Louise Lyons Heustis (American, 1865 - 1951)
Anonymous
U.S. Information Agency (American, 1953-1999)
W. George (English, 19th century)
Edward H. Pfeiffer (American, 1868-1932)
Georges Antoine Rochegrosse (French, 1859-1938)
W. H. Fry (Irish, 1883-1962)
Ike Morgan (American, 1871-1913)
Joseph Gould (American, 1880 - 1935)
Richard Halls (American, 1906 - )
Duval & Hunter (American, active 1869-1874)
Theo Nieuwenhuis (Dutch, 1866-1951)
A.W.B. Lincoln (American, 19th/20th Century)
Anonymous
Jessie Willcox Smith (American, 1863 – 1935)
U.S. Information Agency (American, 1953-1999)
Alfred Roller (Austrian, 1864 – 1935)
National Institutes of Health (American, 1887-)
Bockting Ontwerpers (Dutch, 20th Century)