Francesco Guicciardini, Italian diplomat
Giulio Raimondo Mazzarino, Italian cardinal and diplomat
Hugo Grotius
Claude Louis Hector de Villars, French General
Voltaire, French author
Robert Milligan McLane, US politician, illustration
Li Hongzhang, Chinese politician
Pierre Beaumarchais, French polymath
Constantin Chasseoeuf, French philosopher
Count Vittorio Alfieri, Italian dramatist and poet
パスカル
Henry Unton, English diplomat
Edmund Burke, Irish politician
Anne Louise Germaine Necker, French writer
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Self portrait of Leonardo da Vinci, Italian artist
Johann von Schiller, German poet, illustration
David Hume, Scottish philosopher
Bias of Priene, Greek philosopher
Busts of philosophers vandalised with paint, illustration
Baruch de Spinoza, 19th century illustration
Denis Diderot, French encyclopedist, illustration
Herbert Spencer, British philosopher
Karl Marx, German political theorist
Giuseppe Montanelli, Italian statesman and author
エラスムス
1860 H. Spencer Philosopher of Evolution
Herbert Spencer Philosopher of Evolution
1860 Herbert Spencer Philosopher Darwin
1855 Herbert Spencer Philosopher Darwin
1903 Herbert Spencer Philosopher old age
Klemens von Metternich, Austrian diplomat
Claude de Lisle, French revolutionary officer
Tiberius Cavallo, Italian physicist
Marquis de Condorcet, French politician
Cleobulus of Lindos, Greek poet
Laozi, Ancient Chinese philosopher
プラトン
ソクラテス
アリストテレス
トマス・モア
モンテーニ
フランシス・ベーコン
デカルト
カント
ヘーゲル
ニーチェ
Denis Diderot, French encyclopedist
Scene from Voltaire's 'The History of Jenni' (1774)
Claude Adrien Helvetius, French philosopher
Gottfried Leibniz, German mathematician
Pico della Mirandola, Italian philosopher
Friedrich Heinrich Jacobi, German philosopher
Pietro Aretino, Italian writer
Thomas Hobbes, English philosopher
Confucius, Chinese philosopher
Rene Descartes, French mathematician
Voltaire, French author and poet
Historical proof of Pythagoras' theorem
1880 H. Spencer Philosopher evolution
1866 Herbert Spencer Philosopher Darwin
Title page of Descartes' Principia, 1692
Cartesian vortices, 1692 artwork
Gottfried Wilhelm Leibniz, German mathematician
Aspasia and Alcibiades, 19th century illustration
Divine Comedy
Minos judging; carnal sinners
ロマン・ロラン
Henry Layard, English explorer
Robert Bulwer-Lytton, British statesman
Roger Bacon, English natural philosopher
Jacques Duchesne, French military officer
Desiderius Erasmus, Dutch humanist
Ernest Daudet
Realistic illustration black business bag - Vector
Illustration black business case isolated - vector
Black business bag. Vector
Francesco di Giorgio Martini, Italian architect and painter
Jean Anthelme Brillat-Savarin, French lawyer and politician
Immanuel Kant, German philosopher
Ladies talking to army officers, 19th Century illustration
Johann II Bernoulli, Swiss mathematician
Isaac Newton, Fine Art Portrait,
Michael Leib, American physician
Gottfried Leibniz, caricature
Socrates, Ancient Greek philosopher
Bust of Democritus, Greek philosopher, illustration
Telescope, 1692 artwork
Gustav Nachtigal, German explorer, writer and surgeon
Blaise Pascal, French mathematician
Hippolyte Taine, French historian
John Arbuthnot, Scottish physician
Thales, Ancient Greek philosopher, illustration
Friedrich von Schelling, German philosopher
William Pryce, British antiquary
Matthew Perry, US Navy commodore
Jean de Gerson, French theologian
Joseph Lancaster, English writer
Adam Jerzy Czartoryski, Polish statesman and writer
Elisha Kane, US physician and explorer
Alessandro Achillini, Italian philosopher
ベンサム
Mandarins and servant, 19th century illustration
Diplomat with a folder and case vector
Philipp Melanchthon, German theologian
Georg Christoph Lichtenberg, German scientist
Louis-Jean-Marie Daubenton, French naturalist
Valerio Belli, Italian engraver and medallist
Henry Hardinge, British politician
Pierre Gassendi, French mathematician
Justin Massicault, French journalist
Paul-Emile Botta, French archaeologist
Hippocrates, Ancient Greek physician
Louis Figuier, French science writer
Guy Patin, French physician
Thomas Craig, Scottish legal scholar
Giuseppe Garibaldi, Italian statesman
Cesare Borgia, Italian politician
Marquis de Lafayette, French General, in America
Scene from Voltaire's play 'Irene' (1778)
Chinese calligrapher, illustration
Scene from Voltaire's Candide, 19th century illustration
Joseph Lakanal, French politician
Isaac Newton, English scientist and mathematician
Mongolian man, 19th century artwork
Jean-Jacques Rousseau, French philosopher
Giorgio Vasari, Italian artist and author
Mark Zuckerberg as Immanuel Kant, illustration
Max Weber, German sociologist
Domenico Ghirlandaio, Italian Renaissance painter
Ferdinand de Lesseps, French engineer
John Wilkins, English natural philosopher
Andrea Sansovino, Italian sculptor
David Brewster, Scottish physicist
Statue of Nicolas de Condorcet, 1894
Benedetto da Maiano, Italian sculptor
Victor Hugo, French Author, illustration
Aristotle, Ancient Greek philosopher
Babylonian astronomers
Compound microscope, 17th Century artwork
Thales, Ancient Greek scientist
Plato, Ancient Greek philosopher
Pythagoras, Ancient Greek mathematician
Anaximander, ancient Greek philosopher
Title page of 'Physiology of taste', 19th century
Henrik Ibsen, Norwegian playwright
diplomat dreaming of sunshine
diplomat goes to work
Hawaiian royal officer, 19th century illustration
Marchand expedition across Africa, 1890s
Physician Avicenna lecturing on pharmacy, illustration
George Sand, French novelist
Nicolas de Condorcet, French politician
Friedrich Nietzsche design element
Galileo Galilei, Italian astronomer
Dream of Scipio, illustration
Xavier Marmier, French author, illustration
diplomat sitting at a desk
diplomat with a good idea
Carl Ritter, German geographer
Henri Etienne St Claire Deville, French chemist
Death of Giordano Bruno, Italian philosopher
Dominique Francois Arago, French astronomer
Giuseppe Garibaldi, Italian revolutionary
Guido Bentivoglio, Italian statesman
Alessandro Volta, Italian physicist
Giovanni Caselli, Italian physicist
Erasmus of Rotterdam, Dutch theologian
Galileo Galilei, Italian astronomer, 19th C illustration
Giulio Alberoni, Italian cardinal and statesman
Jean-Baptiste Marchand, French explorer
Sandro Botticelli, Italian painter, illustration
17th Century science demonstration
Barents and Heemskerk charting their route, 1596
Juan Sebastian de Elcano, Spanish navigator