Lot 589: Robert L. Knudson (American, b. 1929),"October-Navajo Reservation (Williams, Arizona)", c. 1972;

oil/canvas, 18" x 24", signed. Knudson studied at the Minneapolis Art Museum School around 1950. His work is included in the collections of the Museum of Northern Arizona and the William Penn Memorial Museum. Knudson taught at the Kachina School of Art (Phoenix, 1963-), and his specialty was Hopi and navajo ancient culture. REF: Who Was Who in American Art, Falk; and Dictionary of Western Artists, Samuels.