Karl Breitbach

Theodor Fontane, 1883 Karl Breitbach

Brigitte Helm and Karl Ludwig Diehl, German film actors Anonymous

Cover page of the first German edition of the Trois Valses Brillantes, Breitkopf & Härtel, 1838 Anonymous

Portrait of Berthold Auerbach, 1846 Rudolf Julius Benno Huebner

Portrait of Karl Marx, 1857 French School

Karl Lagerfeld Daisy de Villeneuve

Portrait of King Karl XII David von Krafft

Redesigning the Lustgarten, 1828 Karl Friedrich Schinkel

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

Portrait of Karl Philipp Emmanuel Bach French School

Karl Marx Anonymous

Karl Alexander of Bismarck German School

Lorenzo Brentano on the balcony of the Rathaus in Karlsruhe Anonymous

Karl Schwarz Lovis Corinth

Munich Street at Night Karl Vetter

Portrait of Karl Marx Anonymous

Karl Benz with his wife Bertha in a Benz-Viktoria, 1893 Unknown

Sunday Atmosphere on the Elbe, St. Paul Landing Bridge, 1901 Leopold Karl Walter von Kalckreuth

The studio of Karl von Piloty Anonymous

Karl Wilhelm Ferdinand Gerrit Kamphuysen

Portrait of Karl Berckmuller Franz Xaver Winterhalter

American Humorist: Charles Godfrey Leland (Hans Breitmann) Anonymous

Karl Hartmann German School

Carl Maria von Weber at Covent Garden Theatre Leading his Celebrated Opera of 'Der Freischutz', 1826 George Hayter

Portrait of the Adjutant General Karl Karlovich Merder, 1820s Anonymous

Portrait of Hans Sachs German School

Gottlieb Daimler and Karl Benz, German motor industry pioneers, 1961 Unknown

Das Mausoleum in Charlottenburg, Germany Johann Friedrich Stiehm

Portrait of Karl Friedrich Schinkel, c.1880 Karl Schmidt

Matinee at Liszts home. (Composer Hector Berlioz, the composer Carl Czerny and the violinist Heinri Anonymous

The Pilot Keeps Watch, 1851 Karl Schlesinger

Mayfair coachman, London J Harris

Portrait of Karl Ritter Anonymous

Friedrich Engels and Karl Marx in Office Anonymous

Portrait of Karl Theodor von Dalberg,, 1811 Anonymous

Herman's Hermits 1964 Bill Ellman