The red man, Head and Shoulders Portrait

Photograph shows head-and-shoulders portrait of Native American man.

Signed on print, lower left corner.
Media confirmed via XRF testing, Jan. 2019.
Source unknown.
Library of Congress prints and photographs: an illustrated guide / Library of Congress. Washington, D.C. : Library of Congress, 1995, p. 26
Published in: Eyes of the nation : a visual history of the United States / Vincent Virga and curators of the Library of Congress ; historical commentary by Alan Brinkley. New York : Knopf, 1997.
Exhibited: "The Third Mind : American Artists Comtemplate Asia, 1860-1989" at the Guggenheim Museum, New York, N.Y., January - April 2009.
Original negative may be available: LC-K2-28