Karl Friedrich Gauss, caricature
Leonard Euler, caricature
Arthur Cayley, caricature
Charles Babbage, caricature
Ernst Kummer, caricature
Henri Poincare, caricature
Lord Kelvin, caricature
James Watt, caricature
Augustin Cauchy, caricature
Joseph Lagrange, caricature
Pierre de Fermat, caricature
Georg Riemann, German mathematician
David Hilbert, caricature
Pierre Laplace, French mathematician
Edmond Halley, caricature
Kurt Godel, caricature
Joseph Priestley, caricature
Evariste Galois, French mathematician
Richard Feynman, caricature
Antoine Lavoisier, caricature
Persi Diaconis, US mathematician
Nikola Tesla, caricature
Dmitri Mendeleev, caricature
Christiaan Huygens, caricature
Andreas Vesalius, caricature
Fred Hoyle, caricature
Tycho Brahe, caricature
Friedrich von Schelling, German philosopher
Ernest Rutherford, caricature
Max Planck, caricature
Charles Darwin, caricature
John Couch Adams, British astronomer
August Kekule, German chemist
Gottfried Leibniz, caricature
Alan Turing, British mathematician
Niels Bohr, caricature
Benoit Mandelbrot, US mathematician
James Clerk Maxwell, caricature
Charles Sanders Peirce, US philosopher
Thomas Huxley, caricature
Max Born, German physicist
Jean-Baptiste Lamarck, French naturalist
Jean Lamarck, caricature
Charles Lyell, caricature
Archimedes, caricature
Daniel Dennett, US cognitive scientist
Patrick Moore, British astronomer
Steven Pinker, Canadian psychologist
Joseph Gay-Lussac, French chemist
David Hume, Scottish philosopher
Euclid, Ancient Greek mathematician
Carl Linnaeus, Swedish botanist
Rosalind Franklin, British chemist
Caroline Herschel, German astronomer
Thomas Young, English polymath
Amedeo Avogadro, Italian scientist
Giovanni Cassini, Italian astronomer
Alfred Russel Wallace, British naturalist
Ernst Mach, Austrian physicist
Philipp Lenard, German physicist
Thomas Huxley, English biologist
Robert Goddard, US rocket scientist
Murray Gell-Mann, US physicist
John Scott Haldane, caricature
Sir Richard Owen, caricature
Alfred Wallace, caricature
Isaac Newton, English physicist
Robert Bunsen, German chemist
James Hansen, US atmospheric scientist
Oswald Avery, US molecular biologist
Jean Piaget, Swiss psychologist
Ptolemy, Ancient Greek astronomer
Sophie Germain, French mathematician
Alfred North Whitehead, British mathematician
Lazzaro Spallanzani, Italian biologist
Edward Wilson, American biologist
John Napier, Scottish mathematician
Edwin Hubble, US astronomer
Frank Whittle, caricature
John Logie Baird, caricature
Carl Sagan, US astronomer
Joseph Black, Scottish chemist
Charles Lyell, British geologist
Emil Fischer, German chemist
Ludwig Boltzmann, Austrian physicist
Stephen Hawking, British physicist
Isaac Asimov, US author and biochemist
Richard Dawkins, British science writer
Montgolfier brothers, French balloonists
Robert Stirling, Scottish clergyman and inventor
Albert Michelson, US physicist
Otto Stern, German-US physicist
Svante Arrhenius, Swedish chemist
Wilhelm Roentgen, German physicist
Charles Barkla, British physicist
Galen, Ancient Greek physician
John Cockcroft, British physicist
Thomas Graham, Scottish chemist
Christian Doppler, caricature
J. Hans D. Jensen, German physicist
Robert Millikan, US physicist
Abraham Maslow, US psychologist
Carl Rogers, US psychologist
Ernst Chain, German biochemist
Motoo Kimura, Japanese biologist
Mary Anning, British palaeontologist
Jared Diamond, American biologist
Pierre-Simon Laplace, French astronomer
George Boole, British mathematician
Karl Popper, Austrian-British philosopher
Albert Einstein, caricature
Sigmund Freud, caricature
Anaximander, ancient Greek philosopher
Arthur C. Clarke, British futurist
Richard Leakey, palaeoanthropologist
Stephen Gould, US palaeontologist
B. F. Skinner, caricature
Brian Cox, caricature
John Maynard Smith, caricature
Matt Ridley, caricature
Peter Higgs, British pysicist
Plato, Ancient Greek philosopher
Ernst Mayr, German evolutionary biologist
Blaise Pascal, French mathematician
Rene Descartes, French mathematician
Michel de Montaigne, French philosopher
Isaac Barrow, English mathematician
Johann von Goethe, German author
Otto Hahn, German chemist
Richard von Krafft-Ebing, German psychiatrist
Galileo Galilei, Italian astronomer, 19th C illustration
Bill Hamilton, British evolutionary biologist
Andre-Marie Ampere, French physicist
Henry Cavendish, British chemist
Hans Christian Oersted, Danish physicist
Henry Bessemer, British metallurgist
Andrew Wiles, British mathematician
Roger Joseph Boscovich, astronomer
Leonhard Euler, Swiss mathematician
Carl Jung, caricature
Francis Bacon, English philosopher
David Attenborough, British naturalist
Martian canals, historical artwork
Carl Von Steinheil, German physicist
Roger Bacon, English philosopher
Johan De Witt, Dutch statesman and mathematician
Martin Rees, British astrophysicist
Hans Lippershey, Dutch optician
Xavier Bichat, French anatomist
Elie de Beaumont, French geologist
Louis Thenard, French chemist
Gustav Froment, French electrical engineer
Jacques Charles, French balloonist
Benjamin Thompson, US physicist, 19th Century illustration
Felix Wankel, German engineer
Gaspard Monge, French mathematician
Georges Leclerc, Comte de Buffon, French Polymath
Frederick Hopkins, English biochemist
William Ramsay, Scottish chemist
Howard Florey, Australian pathologist
Jean-Martin Charcot, French neurologist
William Bateson, British geneticist
William Perkin, British chemist
Galileo Galilei, Italian astronomer
Charles Coulomb, French physicist
Alessandro Volta, Italian physicist
Gottfried Leibniz, German mathematician
Albert Einstein, Swiss-German physicist
Pythagoras, Ancient Greek mathematician
Jeremy Bentham, British philosopher
Pierre Gassendi, French mathematician
John Ray, English naturalist
Socrates, Ancient Greek philosopher
Johannes Kepler, German astronomer
Hermann von Helmholtz, German physicist
Heinrich Hertz, German physicist
Wilhelm Foerster, German astronomer
Quack, satirical artwork
Christopher Clavius, German astronomer
Georges-Louis Le Sage, Swiss physicist
Albrecht von Haller, Swiss anatomist, illustration
Johann Ritter, German physicist
Luigi Galvani, Italian anatomist
Paul Dirac, British physicist
Robert Koch, German bacteriologist
19th Century map of the world