This stone head places the "one eye open, other eye shut or missing" Paleolithic art motif in Beringia, which may be evidence of its continuity into North America.
Early Art of the Northern Far East - The Stone Age
By M.A. Kiyiyak, Translated by Richard L. Bland
page 48, (Excavations of N. N. Dikov).
published by the Shared Beringia Heritage Program, U.S. National Park Service