UPI Photo. Identification on accompanying label (typewritten): "A buffalo skull is carefully sketched by Benton. He has sketched all the objects to be in the mural "nature" and traveled through Oklahoma, Colorado, and New Mexico to find the originals of his subjects."
Published in: American Art Archives Journal v. 13, no. 2, p. 11
Archives of American Art, Smithsonian Institution Washington, D.C. 20560