Photo credits

Every photograph on this site is public domain or openly licensed, from Wikimedia Commons, except Peter Lynch’s, which belongs to The Boston Globe. I removed the backgrounds and show them in greyscale. Cut-outs made from CC BY-SA photos are shared under the same licence. Nothing here was generated.

Benjamin Franklin Painting by Joseph Siffred Duplessis; Google Art Project reproduction, c. 1785. Public domain (PD-Art, painter died 1802). Source.
Benjamin Graham Photo by an unknown photographer, 1950. Public domain, as listed on Wikimedia Commons. Source.
Charlie Munger Photos by Nick J Webb, 2010. CC BY 2.0. Source.
Henry M. Leland Photo by an unknown photographer; published in The World’s Work (1921). Public domain (published before 1929). Source.
John D. Rockefeller Photo by George Mountain Edmondson (Cleveland Public Library, via DPLA), 1905. Public domain (No Copyright - United States). Source.
Kelly Johnson U.S. Air Force photo, 1950s. Public domain (US Air Force); cropped from a photo beside a U-2. Source.
Orville Wright Photo by Orville and Wilbur Wright (credited as photographers); Library of Congress, 1905. Public domain (copyright expired). Source.
Socrates Photo of a bust by Carole Raddato, 2014. CC BY-SA 2.0. Source.
Warren Buffett Official White House photo by Pete Souza, 2010. Public domain (US Government); cropped from a photo with President Obama. Source.