Karl Schlesinger

Returning Shepherd Karl Schlesinger

The Pilot Keeps Watch, 1851 Karl Schlesinger

Carl Schleicher, 1921 Robert Cozad Henri

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

Portrait of Karl Friedrich Schinkel, c.1880 Karl Schmidt

John Schlesinger, 2008 Sara Hayward

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

Portrait of the Artist's Son, Karl, 1817 Karl Friedrich Schinkel

Karl Schäfer, Austrian figure skater, Winter Olympic Games, Garmisch-Partenkirchen, Germany Anonymous

Portrait of Karl Marx Anonymous

Karl von Clausewitz German School

King Karl XI, 1676 David Klocker Ehrenstrahl

The Best Friends; Die Herzensfreunde Felix Schlesinger

The Art Historian, Professor Dr. Karl Voll 1911 Max Slevogt

Carl von Clausewitz, print made by F. Michelis, 1830 Karl Wilhelm (after) Wach

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

Portrait of the Chancellor of the Russian Empire Count Karl Robert Nesselrode,, 1840s Franz Kruguer

Portrait of Karl Friedrich Schinkel, 1836 Franz Krüger