F. Fridrich & K. Preuss

View of Karlovy Vary and the Tepla Czech Republic F. Fridrich & K. Preuss

Radetzky Monument Czech Republic Frantisek Fridrich

Entrance to the Imperial castle Frantisek Fridrich

Catholic Church (Facade) Frantisek Fridrich

King Frederick II's return from Preussen von Manoever, c.1785 German School

Frederic Passy, French economist and writer Anonymous

Frederick William III, King of Prussia, and his sons Anonymous

St. Veits-Dom Frantisek Fridrich

Karl Friederich Gauss, German mathematician, astronomer and physicist Unknown

Friedrich Wilhelm, Prinz von Preussen in the 'Allgemeine Moden-Zeitung', Leipzig, 1872 German School

Frieda, the Artist's Wife, Leaning over the Balcony, c.1919-1922 Leo Putz

Frederick II and His Nephew Frederick William II Antoine Pesne

Friedrich August Kekule von Stradonitz Anonymous

Portrait of Frederick II of Prussia (1712?1786) as Crown Prince, 1739 Antoine Pesne

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

The Weimar City Castle. From: Thüringen und der Harz.. by Friedrich von Sydow, 1839 Anonymous

Frederick the Great as Crown Prince Antoine Pesne

Flute Concert with Frederick the Great in Sanssouci, 1850-1852 Adolph Friedrich von Menzel

Friedrich Engels, German socialist and collaborator and supporter of Karl Marx, 1879 Unknown

Friedrich Engels and Karl Marx During Press Operations Anonymous

Portrait of Friederich Froebel Anonymous

Citizens of Lodi imploring Friedrichs Help, 1882 Anonymous

Fredrick Great Concert At Sanssouci Adolph Menzel

Portrait of F Fissi Charles F Borup

Part of Pedestal to Monument of Frederic William III C.M. Ferrier & F. von Martens

King Frederick II of Prussia and the Marquis of Argens inspecting the construction of Sanssouci in Potsdam Johann Christoph Frisch

Friedrich List Josef Kriehuber

Friedrich II, King of Prussia, 1797 Anton (after) Graff

Portrait of Friedrich Wilhelm, Elector of Brandenburg, with his Wife Louise Henrietta, Countess of Nassau Gerard van Honthorst

Portrait of Pierius Winsemius, Professor of Rhetoric and History in Franeker Jan Maurits Quinkhard

Two women in Frisian and Groningen costume, Carl Cristiaan Fuchs Harmanus Langerveld

From the Ode to Joy (An die Freude). Autograph manuscript, 1785 Anonymous

Album of Railways in the Netherlands Indies Indonesia, Carl Emanuel Friedrich Lang Woodbury & Page

Karl Marx, Friedrich Engels and the daughters Jenny, Eleanor and Laura Marx, 1864 Anonymous

Von allerhandt Freudenvöglen, illustration from Petrarch, Glück und Unglück Spiegel, figur…, 1652 Balthasar Schwan

Count Leopold Joseph von Daun, Fieldmarshall and Austrian Commander-in-Chief during the Seven Years War, defeating Frederick the Great at the... Austrian School