Lord Kelvin, caricature
Charles Babbage, caricature
Ernst Kummer, caricature
Henri Poincare, caricature
Leonard Euler, caricature
Pierre de Fermat, caricature
Arthur Cayley, caricature
Augustin Cauchy, caricature
David Hilbert, caricature
Georg Riemann, German mathematician
Richard Feynman, caricature
Karl Friedrich Gauss, caricature
James Watt, caricature
Joseph Priestley, caricature
Nikola Tesla, caricature
Evariste Galois, French mathematician
Kurt Godel, caricature
Persi Diaconis, US mathematician
Joseph Lagrange, caricature
Ernest Rutherford, caricature
Max Planck, caricature
Christiaan Huygens, caricature
Antoine Lavoisier, caricature
Edmond Halley, caricature
Tycho Brahe, caricature
Alan Turing, British mathematician
Dmitri Mendeleev, caricature
Charles Darwin, caricature
Andreas Vesalius, caricature
Fred Hoyle, caricature
August Kekule, German chemist
Thomas Huxley, caricature
James Clerk Maxwell, caricature
Daniel Dennett, US cognitive scientist
Patrick Moore, British astronomer
Gottfried Leibniz, caricature
Friedrich von Schelling, German philosopher
Niels Bohr, caricature
Archimedes, caricature
Benoit Mandelbrot, US mathematician
John Scott Haldane, caricature
Jean Lamarck, caricature
Charles Lyell, caricature
George Boole, British mathematician
Ernst Mach, Austrian physicist
Philipp Lenard, German physicist
Pierre Laplace, French mathematician
Charles Sanders Peirce, US philosopher
Steven Pinker, Canadian psychologist
John Logie Baird, caricature
Max Born, German physicist
Andrew Wiles, British mathematician
Albert Einstein, caricature
Rosalind Franklin, British chemist
Alfred Russel Wallace, British naturalist
Jean-Baptiste Lamarck, French naturalist
Thomas Huxley, English biologist
Christian Doppler, caricature
Alfred North Whitehead, British mathematician
Robert Goddard, US rocket scientist
Sir Richard Owen, caricature
Alfred Wallace, caricature
Lord Kelvin, British physicist
Sigmund Freud, caricature
Euclid, Ancient Greek mathematician
B. F. Skinner, caricature
Brian Cox, caricature
John Maynard Smith, caricature
Matt Ridley, caricature
Pythagoras, Ancient Greek mathematician
Edward Wilson, American biologist
John Napier, Scottish mathematician
Wilhelm Roentgen, German physicist
Amedeo Avogadro, Italian scientist
Charles Barkla, British physicist
Frank Whittle, caricature
Charles Lyell, British geologist
Emil Fischer, German chemist
Ludwig Boltzmann, Austrian physicist
Stephen Hawking, British physicist
Robert Bunsen, German chemist
Carl Linnaeus, Swedish botanist
Isaac Asimov, US author and biochemist
Richard Dawkins, British science writer
Andre-Marie Ampere, French physicist
Hermann von Helmholtz, German physicist
Heinrich Hertz, German physicist
Hans Christian Oersted, Danish physicist
Oswald Avery, US molecular biologist
Jean Piaget, Swiss psychologist
Joseph Gay-Lussac, French chemist
Henry Cavendish, British chemist
David Hume, Scottish philosopher
Ptolemy, Ancient Greek astronomer
John Couch Adams, British astronomer
Carl Jung, caricature
Francis Bacon, English philosopher
Karl Popper, Austrian-British philosopher
Sophie Germain, French mathematician
Jared Diamond, American biologist
Arthur C. Clarke, British futurist
Carl Sagan, US astronomer
Edwin Hubble, US astronomer
Richard Leakey, palaeoanthropologist
Stephen Gould, US palaeontologist
Caroline Herschel, German astronomer
Albert Michelson, US physicist
Otto Stern, German-US physicist
Svante Arrhenius, Swedish chemist
Thomas Young, English polymath
Giovanni Cassini, Italian astronomer
Galen, Ancient Greek physician
John Cockcroft, British physicist
Thomas Graham, Scottish chemist
Blaise Pascal, French mathematician
Rene Descartes, French mathematician
Albert Einstein, Swiss-German physicist
Murray Gell-Mann, US physicist
James Joule, British physicist
Georg Ohm, German physicist
Alessandro Volta, Italian physicist
J. Hans D. Jensen, German physicist
Robert Millikan, US physicist
Abraham Maslow, US psychologist
Carl Rogers, US psychologist
Ernst Chain, German biochemist
James Hansen, US atmospheric scientist
Motoo Kimura, Japanese biologist
Isaac Newton, English physicist
Socrates, Ancient Greek philosopher
Johann von Goethe, German author
Otto Hahn, German chemist
Lazzaro Spallanzani, Italian biologist
Johan De Witt, Dutch statesman and mathematician
Anaximander, ancient Greek philosopher
Carl Von Steinheil, German physicist
Leonhard Euler, Swiss mathematician
Linus Pauling, US chemist
Peter Higgs, British pysicist
Plato, Ancient Greek philosopher
Ernst Mayr, German evolutionary biologist
Joseph Black, Scottish chemist
Robert Watson-Watt, British physicist
Henri Becquerel, French physicist
Charles Coulomb, French physicist
Arthur Schopenhauer, German philosopher
Isaac Barrow, English mathematician
Montgolfier brothers, French balloonists
Richard von Krafft-Ebing, German psychiatrist
Robert Stirling, Scottish clergyman and inventor
Michel de Montaigne, French philosopher
Compound microscope, 17th Century artwork
Galileo Galilei, Italian astronomer
Alfred Wegener, German geophysicist
Jeremy Bentham, British philosopher
Hans Lippershey, Dutch optician
Joseph Lister, British surgeon
Denis Papin, French physicist, artwork
Mary Anning, British palaeontologist
Galileo Galilei, Italian astronomer, 19th C illustration
Henry Bessemer, British metallurgist
Bill Hamilton, British evolutionary biologist
Sir William Hooker, caricature
Luigi Galvani, Italian anatomist
Tim Berners-Lee, British computer scientist
Newton's cradle with his 'Principia', illustration
David Attenborough, British naturalist
Roger Bacon, English philosopher
Paul Dirac, British physicist
Robert Koch, German bacteriologist
John Dalton, British chemist
Maurice Wilkins, British physicist
William Shockley, US physicist
Jules Verne, French novelist
John Bardeen, US physicist
George Berkeley, Irish philosopher
A. van Leeuwenhoek, Dutch microbiologist
Gustav Froment, French electrical engineer
Henri de Ruolz, French industrial chemist
Jacques Charles, French balloonist
Pavel Yablochkov, Russian