Richard Schwarzkopf (1893-1963), Jan Wellem’s Magnificent Yacht
pencil, ink drawing and watercolor on paper, unsigned, estate stamp on the reverse, depiction of the sailing ship of Elector Johann Wilhelm of the Palatinate (1658-1716) with the coat of arms on the sail, good age-appropriate condition, light-stained, browned and creased, image 22 x 19.5 cm (HxW), passe-partout, overall dimensions 34 x 30.5 cm (HxW)