The Death of Marat by Jacques Louis David
Jacques Louis David
Sir Isaac Newton
Godfrey Kneller
Portrait of Karl Marx
Unknown
Ludwig Wittgenstein, Austrian philosopher
English School
Portrait of Emmanuel Kant
German School
Long Live the Invincible Marxism, Leninism and Mao Zedong Thought
Chinese School
Karl Marx German politician economist and philosopher one of the authors of Communist Pa
English School
Marx Engels Lenin Stalin and Mao
Chinese School
Charles Darwin
English School
Charles Darwin on the Galapagos Islands
Andrew Howat
Galileo with Compass and Diagrams
American School
Friedrich Engels
German School
Young Hare
Albrecht Durer
Portrait photo of Ludwig Wittgenstein
English School
Portrait of Charles Darwin
English Photographer
Portrait of Charles Darwin
John Collier
Nietzsche, photo
Anonymous
Karl Marx
European School
Wittgenstein, black and white photo
English School
A multiple exposure picture of Tesla with his Magnifying transmitter
American School
John Calvin
English School
Portrait of Isaac Newton
Enoch Seeman
Portrait of Ludwig Wittgenstein
English School
Portrait Of Friedrich Engels, German Socialist Theorist And Politician
European School
Portrait Of Karl Marx, Theorist Of Socialism And German Revolutionary
Unknown
Young Hare
Albrecht Durer
Portrait of Jean Jacques Rousseau
Maurice Quentin de la Tour
Niccolo Machiavelli
Francois Morellon la Cave
Caricature of Charles Darwin
English School
Portrait of Emmanuel Kant
German School
Emile Durkheim
French School
Friedrich Engels
German School
John Calvin
English School
Portrait Of Niccolo Machiavelli, Detail
Santi Di Tito
Karl Marx And Friedrich Engels, German Communist Philosophers And Economists
European School
Soviet Propaganda Banner with Likenesses of Lenin, Engels, and Marx
Russian School
Plato, engraving
English School
Ludwig Josef Johan Wittgenstein
English School
Friedrich Wilhelm Nietzsche in 1883
German Photographer
Descartes, engraving
English School
Portrait of Emmanuel Kant
French School
Portrait of Thomas Hobbes
John Michael Wright
Friedrich Engels
European School
Friedrich Nietzsche, 1912
German School
Portrait of Mikhail Aleksandrovich Bakunin
Nadar
Portrait Of John Duns Scotus
French School
The philosopher Wittgenstein
English School
L Wittgenstein
English School
Galileo Galilei by Justus Sustermans
Justus Sustermans
Portrait of John Calvin
French School
Portrait Of John Maynard Keynes
Roger Eliot Fry
Charles Darwin
Walter William Ouless
Michel De Montaigne
Unknown
Karl Marx, German Socialist Theorist And Revolutionary
Unknown
Portrait Of Karl Marx, German Philosopher And Political Theorist
European School
Friedrich Engels, German Socialist Theorist
European School
Portrait Of Friedrich Engels, German Philosopher And Socialist Theorist
European School
Portrait Of Friedrich Engels, German Socialist Theorist And Politician
European School
Portrait Of The British Philosopher And Political Theorist Herbert Spencer (1820-1903)
American School
Portrait Of Karl Marx (1818-1883 German Socialist Philosopher And Theorist)
American School
Portrait Of Karl Marx 1818-1883, Philosopher And Political Theorist
European School
Portrait And Signature Of Karl Marx 1818-1883 German Socialist Philosopher And Theorist On The Front Page Of The Communist Party Manifesto Published In 1977 By The Editions In Foreign Languages Of Pekin Peoples Republic Of China
European School