Otto Wagner

The Stadtbahn Pavilion of the Vienna Underground Railway, design showing the exterior and a view of the railway platform, c.1894-97 Otto Wagner

Villa Wagner, Vienna Otto Wagner

Stained Beechwood Armchair Otto Wagner

Moutainous landscape with waterfall Otto Wagner

Post Office Savings Bank, Vienna, design showing detail of the facade, c.1904-06 Otto Wagner

St. Leopold's, Church of the Steinhof Asylum, 1902-07 Otto Wagner

River Landscape Otto Wagner

The Unveiling of the Memorial to Richard Wagner in Berlin on October 1, 1903, 1908 Anonymous

Portrait of the composer Richard Wagner (the last picture taken from life), 1883 Anonymous

Otto von Bismarck Franz Seraph von Lenbach

Otto von Bismarck Resigning to Emperor William II Anonymous

Otto Lilienthal makes one of his last flights Anonymous

Youthful portrait of the young King Otto Greek School

Otto van der Waeyen in a Polish costume, 1656 Ferdinand Bol

Portrait of Otto von Bismark Anonymous

Prince Otto von Bismarck, 1884 Franz Seraph von Lenbach

Otto von Bismarck, Chancellor of the Empire at the Tribune of the Reichstag, 1889 French School

Otto Lilienthal, German aeronaut, early 20th century Unknown

Otto von Guericke, German inventor, engineer and physicist, 1672 Unknown

Otto Salzer, 1905(?) Unknown

Otto von Bismarck, vers 1890 Franz Seraph von Lenbach

Otto Muller Playing Chess, 1913 Ernst Ludwig Kirchner

Nikolaus Otto Anonymous

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

Otto I Submitting to Berenger II and the Triumph of Italy German School

Entrance of Otto of Bavaria into Nauplia, 6th February 1833 German School

Portrait of Otto, King of Greece, 1832 Joseph Karl Stieler

Prince Otto von Bismarck on his Death Bed, 1898 Franz Seraph von Lenbach

Portrait Of Otto Von Bismarck, 1870 Franz Seraph von Lenbach

Otto von Bismarck, c.1850 German School

Portrait of Otto von Bismarck Anonymous

Portrait of Prince Otto von Bismarck, 1834 German School

Richard Wagner Ernst August Becker

Otto von Bismarck Carl Ludwig Friedrich Becker

Otto I of Bavaria prevents a defeat of Emperor near Verona, 1840 Anonymous

Otto Beit in his study at Belgrave Square, 1913 William Orpen