Otto Kirberg

The Centre of Attraction, Otto Kirberg

Portrait of Otto von Bismarck Anonymous

Hotel St. Gotthard Zurich Poster Otto Baumberger

Otto Muller Playing Chess, 1913 Ernst Ludwig Kirchner

Otto Van Bismarck Giving Directions to His Men Anonymous

Postava pred hradbami, 1916 Otto Gutfreund

Otto I of Bavaria prevents a defeat of Emperor near Verona Johann Jakob Kirchhoff

Portrait of Otto von Bismarck Anonymous

Experiments Made by Otto Von Guericke in 1654 in Front of the Prince of Auerberg Anonymous

Otto Sigismund Son of the Artist, 1805 Philipp Otto Runge

Portrait Of Otto Von Bismarck, 1870 Franz Seraph von Lenbach