Otto Didrik Ottesen

Roses, Roses Otto Didrik Ottesen

A Bouquet of Roses in a Glass Vase by Wild Flowers on a Marble Table, 1882 Otto Didrik Ottesen

Frederik Daniël Otto Obreen Pieter Koene

Portrait of Dirk Seimens of Binne Vest Hendrik Pothoven

Alpine Flowers by a Stream Otto Diderich Ottesen

Wild Strawberries Otto Diderich Ottesen

The Justice of Emperor Otto III: Ordeal by Fire, 1471-1475 Dirk Bouts

The Giant German Ogre French School

Torzhok, 1824-1830 Otto August Malmborg

Otto von Bismarck, vers 1890 Franz Seraph von Lenbach

The Justice of Emperor Otto III: Beheading of the Innocent Count, 1471-1475 Dirk Bouts

Summer Clouds over Gossfelden Otto Ubbelohde

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

Portrait of Prince Otto von Bismarck, 1834 German School

Nikolaus Otto Anonymous

Prince Otto von Bismarck, 1865 Adolph Friedrich Erdmann von Menzel

Portrait of Physicist Otto von Guericke Anonymous

Otto von Bismarck Franz Seraph von Lenbach

Otto von Bismarck, c.1850 German School

Gut Neverstaven, near Oldesloe, 1859 Otto Speckter

Otto Lilienthal makes one of his last flights Anonymous

The Justice of the Emperor Otto: Trial by Fire, 1471-73 Dirck Bouts

The Justice of the Emperor Otto: Trial by Fire, 1471-73 Dirck Bouts

Tannhäuser and Venus, 1873 Anonymous

BISMARCK, Otto-Leopold (1815-1898). Anonymous

Otto von Bismarck as a Student, 1833 Philipp Petri

Hrotsvit of Gandersheim presents her Gesta Oddonis to emperor Otto the Great, 1501 Anonymous

A Still Life with Roses in a Glass Vase Otto Diderich Ottesen

Prince's Diploma investing Otto von Bismarck, dated 21st March, 1871 German School

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

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

Otto Lilienthal, German aeronaut, early 20th century Unknown

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

Tver, 1824-1830 Otto August Malmborg

Postava pred hradbami, 1916 Otto Gutfreund

Prince Otto of Bismarck Franz Seraph von Lenbach