Otto Baer (German, 20th century), Locomotive Leaving a Tunnel, signed lower left "Otto Baer 6-7-56", watercolor and tempera on paper, 21-7/8 x 30 in.; 20th century painted wood frame
Otto Baer (German, 20th century), Locomotive Leaving a Tunnel, signed lower left "Otto Baer 6-7-56", watercolor and tempera on paper, 21-7/8 x 30 in.; 20th century painted wood frame.