

Howard Pyle (American, 1853 – 1911)



Daniel Giraud Elliot (American, 1835 – 1915)


Dow Chemical Company (American, 19th/20th Century)



Francis Law Durand (American, active c. 1935)

Dow Chemical Company (American, 19th/20th Century)
















John Woodhouse Audubon (American, 1812-1862)

Ernest A. Towers, Jr. (American, 20th Century)