1916 Heinz Keune Titelbild für Rolf Sommer, Die schwarze Garde, Heinz Keune, circa 1916

Cover image by the artist heinz keune for the decorative cover of the book by rolf sommer entitled "the black guard: war experiences of a voluntary motorist in russia 1914. 15" published in 1916 by the royal court bookstore of ernst siegfried mittler & son. Date: circa 1916.