Theorist posters & prints

Four social theorists: Carlyle, Owen, Fourier and Proudhon Anonymous

Female personification of theorist, Reflection Johannes Jelgerhuis

Theorist of narodism, philosopher, publicist, and sociologist Pyotr Lavrov, ca 1895 Anonymous

Mikhail Bakunin, Russian revolutionary and theorist of anarchism, c1863 Gaspard-Felix Tournachon

Mikhail Bakunin, Russian revolutionary and theorist of anarchism, 1863 Sergei Levitsky

Four German socialists Anonymous

Herbert Spencer Anonymous

Page of text with his signature Friedrich Schiller

Edmund Burke, Anglo-Irish statesman, author, orator, political theorist, and philosopher Whymper

Edmund Burke, Anglo-Irish statesman, author, orator, political theorist, and philosopher CE Wagstaff

Wilhelm Richard Wagner, (1813-1883), German composer, conductor, music theorist Anonymous

Nikolay Ivanovich Turgenev, Russian author, c1860-c1864 Unknown

Portrait of Pierre Joseph Proudhon French School

Portrait of Michel-Eugene Chevreul 1888 Leon Auguste Tourny

John Locke, engraved by James Basire English School

Friedrich Schiller Emile Giroux

Thomas Hobbes from 'Gallery of Portraits', published in 1833 Jan Baptist (after) Jaspers

Niccolo Machiavelli, Italian Renaissance political philosopher R Cooper

Hugues-Félicité Robert de Lamennais French School

Friedrich Schiller engraved by Massol Theophile Behaeghel

Portrait of Thomas Paine A. Easton

Richard Wagner, German composer Anonymous

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

Emmanuel Joseph Sieyes 1817 Jacques Louis David

Theory of Continental Drift, 1922 Unknown

Albert Einstein, German-Swiss mathematician and theoretical physicist Anonymous

Albert Einstein, German-Swiss mathematician and theoretical physicist Anonymous

Albert Einstein, German-Swiss mathematician and theoretical physicist Anonymous

James Clerk Maxwell (1831-1879), Scottish theoretical physicist, [1896] Unknown

James Clerk Maxwell (1831-1879), Scottish theoretical physicist, 1882 Unknown

Theorica eclipsis lunaris [and] Theorica eclipsis solaris Anonymous

Theorica musicae Anonymous

Self-portrait, 1802 Philipp Otto Runge

Apotheosis of the Renaissance, study for the decoration of the staircase in the Kunsthistorisches Museum, Vienna Mihaly Munkacsy

Self Portrait, 1805 Philipp Otto Runge

Portrait of José Marti French School