Friedrich Kuhnel

Self-portrait, 1840. Friedrich Kuhnel

Portrait of the Composer Friedrich Kuhlau, Early 19th cen Anonymous

Portrait of Karl Friedrich Schinkel, c.1880 Karl Schmidt

Portrait of Friedrich Schiller, 1808/09 Franz Gerhard von Kugelgen

Portrait of Karl Friedrich Schinkel, 1836 Franz Krüger

Ernst Florens Friedrich Chladni, German physicist, c1895 Unknown

Friedrich August Kekule von Stradonitz, German organic chemist, c1885 Unknown

Portrait of Friedrich Schneider, 1852 Gustav Völkerling

Friedrich August Kekule von Stradonitz Anonymous

Heinrich Khunrath, German chemist and alchemist, 1725 Unknown

Johann Kuhnau (Neue Clavier-Uebung), 1689 Anonymous

Karl Friedrich Schinkel, 1834 Pierre Jean David d'Angers

Portrait of the composer and pianist Friedrich Heinrich Himmel, 1815 Anonymous

Portrait of Caspar David Friedrich Franz Gerhard von Kugelgen

Portrait of Friedrich Kalkbrenner Anonymous

Bust of Friedrich Nietzsche German philosopher, 1902 Max Klinger

Portrait of the composer Friedrich Kalkbrenner Anonymous

Friedrichstrasse, 1914 Ernst Ludwig Kirchner

Frederick the Great before the Battle of Leuthen, 1882 Paul Haendler

A Kaffir Buffalo in Prairie Grass Wilhelm Kuhnert

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

Portrait of Cornelis de Bruyn, Artist and Traveler Gottfried Kneller

Portrait of the composer Georg Friedrich Haendel, Anonymous

Dresden, Friedrichstadt, 1910 Ernst Ludwig Kirchner

Portrait of Friedrich von Schiller Dora Stock

Quirinus Kuhlmann Johann Georg Mentzel

Christian Friedrich Schonbein, German chemist, c1898 Unknown

Johann Friedrich Overbeck, 1837 Carl Küchler

Friedrich Carl von Savigny French School

Professor Friedrich Mueller Louis Kolitz

Schloss Prunn in Altmuhlthal, print by Friedrich Wilhelm Bollinger, 1818 Domenico Quaglio (after)

Portrait of Friederich Nietzsche, 1899-1900 Hans Olde

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

A Writer Sharpening his Quill; Der Schreiber, eine Feder schneidend Carl Spitzweg

Portrait of Friedrich von Schiller Anonymous

Redesigning the Lustgarten, 1828 Karl Friedrich Schinkel