License, verbatimCC0
The Smithsonian Institution: Open Access image dedicated to the public domain under Creative Commons Zero (CC0); usage.access=CC0 on the media record itself.
Kenyon Cox, American, 1856–1919. Sketch of Two Female Heads for Chinese Figure in "The Marriage of the Atlantic and Pacific," Mural in the Wisconsin State Capitol, Madison, WI, 1915. Smithsonian Institution.