Plate Section Picture Credits

© iStock.com/dolgachov, as used in Are Numbers Gendered?

© Alex Bellos.

© Alex Bellos.

© Bob Sacha/Corbis.

© British Library/Science Photo Library.

© Rob Woodall.

Laurents/House & Garden © Condé Nast.

© Getty Images.

© Getty Images.

© Science Museum/Science & Society Picture Library.

© iStock.com/real444.

Paramount/The Kobal Collection.

© Science Museum/Science & Society Picture Library.

© Fundació Institut Amatller d’Art Hispànic, Arxiu Mas.

© Foster + Partners.

© iStock.com/lucylui.

© Daniel White.

© Eric Le Roux/Université Claude Bernard Lyon 1.

© Association Nicolas Bourbaki.

Photograph by Nicholas Metropolis, courtesy of Claire Ulam.