Georg Emanuel Opitz

The Terrace of the Cafe de la Rotonde in 1814 Georg Emanuel Opitz

The Entrance of the Emperors into Paris Georg Emanuel Opitz

The Public Writer Georg Emanuel Opitz

The Jardin des Tuileries Georg Emanuel Opitz

Health Community at the Karlsbader Fountain, 1810 Georg Emanuel Opitz

The Quai d'Ecole, Paris, 1831 Georg Emanuel Opitz

The Boulevard du Temple Georg Emanuel Opitz

The Restaurant in the Palais Royal, 1831 Georg Emanuel Opitz

The Pont Notre-Dame, c.1810 Georg Emanuel Opitz

The Posters Georg Emanuel Opitz

Cossacks and Kalmyks, Georg Emanuel Opitz

Galeries du Palais-Royal Georg Emanuel Opitz

The Cafe de Commerce Georg Emanuel Opitz

Russian Soldiers Accompanying a Priest on Horseback, Georg Emanuel Opitz

Mosque of Chelazade Georg Emanuel Opiz

The Palais Royal, c.1815 Georg Emanuel Opitz

The Public Writer in the Palais-Royal Georg Emanuel Opitz

Russian Cossacks and a Supplicant Georg Emanuel Opitz

Jacques Offenbach, German-born French composer, c1875 Gaspard-Felix Tournachon

Jacques Offenbach, German-born French composer Anonymous

Emir Bechir Shihab II, Ruler of the Lebanon, Rendering Homage to Ibrahim Pasha, before St Jean d'Acre in 1831 Georg Emanuel Opitz

The Actor Dupuis as Fritz in Offenbach's Operetta 'La Grande Duchesse de Gerolstein' French School

Group portrait of Euphrosine Asser Oppenheim with her brothers and her sister Elisa Beer-Oppenheim in a garden Eduard Isaac Asser

Herbert George Wells, British novelist Emil Otto Hoppe

Bacchanal or Satyrs and Cupids Gerard van Opstal

Portrait of Oppenheim, brothers in law of the photographer Eduard Isaac Asser

Hortense Schneider in the role of the Grand Duchess in 'La Grande Duchesse de Gerolstein' by Jacques Offenbach 1874 Alexis Joseph Perignon

Portrait of Georgia OKeeffe, 1918 Anonymous

The Jardin des Tuileries Georg Emanuel Opitz

The glacier Geisberg, vue prize depuis Hohe-Mut, pres Gurgl (Oetzthal), Tyrol, Austria Anonymous

Oncidium lanceanum F. Sander

Dendrobium phalaenopsis var statterianum F. Sander

Odontoglossum schröderianum F. Sander

Illicilliwaet Valley and the Canadian Pacific Railway seen from Mount Abbot Glacier William Notman

George Van Eps Brian O'Connor

Hortense Schneider in the title role of Offenbach's operetta 'La Grand Duchesse de Gerolstein' French School