Karl friedrich (1745-1808) posters & prints

City Square in Winter, Second Half of the 18th cen Karl Friedrich Knappe

Young Düsseldorf. Group portrait of the painters Karl Friedrich Lessing, Carl Ferdinand Sohn and Theodor Hildebrandt, 1839 Julius Huebner

Karl Friedrich Gauss, German mathematician, astronomer and physicist, 1840 Christian Albrecht Jensen

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

Portrait of the composer Karl Friedrich Christian Fasch, 1816 Anonymous

Portrait of Friedrich Karl Joseph Reichsfreiherr von Erthal, 1789 Heinrich Friedrich Füger

Portrait of Friedrich Karl Ludwig, Duke of Schleswig-Holstein-Sonderburg-Beck, 1798 Jean Laurent Monnier

Portrait of the composer Karl Friedrich Christian Fasch, 1797 Anonymous

Portrait of Karl Friedrich Schinkel, c.1880 Karl Schmidt

Portrait of Friedrich Karl Freiherr von Moser, 1775 Anonymous

Portrait of Karl Friedrich Schinkel, 1836 Franz Krüger

Portrait of Karl Friedrich Zelter, 1828 Carl Joseph Begas

Unter den Linden, Berlin, 1770 Karl Friedrich Fechhelm

Karl Friedrich Schinkel, 1834 Pierre Jean David d'Angers

The Gendarmenmarkt with the French Playhouse and French Dom, Berlin, 1788 Karl Friedrich Fechhelm

Outpost Duty (Theodor Körner, Karl Friedrich Friesen and Heinrich Hartmann), 1815 Georg Friedrich Kersting

View of the Gendarmenmarkt with the French playhouse and cathedral, Berlin, 1788 Karl Friedrich Fechhelm

Karl Friederich Gauss, German mathematician, astronomer and physicist Unknown

The Robber and His Child, 1832 Carl Friedrich Lessing

Gate in the Rocks, 1818 Anonymous

Friedrich Engels and Karl Marx in Office Anonymous

Friedrich Engels and Karl Marx During Press Operations Anonymous

The Siege (Defense of a Church Courtyard During the Thirty Years? War), 1848 Carl Friedrich Lessing

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

Das Schloss Prediama in Crein XII Stund: von Triest, 1816 Karl Friedrich Schinkel

Parade on the Opernplatz in Berlin (Detail), 1824-1830 Franz Krüger

Gothic Church on a Cliff by the Sea Karl Friedrich Schinkel

Portrait of Socialist Friedrich Engels Anonymous

Portrait of Friedrich Nietzsche Anonymous

Portrait of Friedrich Engels Anonymous