German School, (19th century). Medium: oil on canvas. Date: 19th Century. Fuerst Otto v. Bismarck in Diplomaten Uniform; Otto Eduard Leopold von (1815-98) Bismarck, Count of Bismarck-Schoenhausen, Duke of Lauenburg; Chancellor of the North German Confederation; Military-President of Prussia; Provenance: Schloss Friedrichsruhe, Germany. Photographic rights held by The Bridgeman Art Library.