Chinese Communist Party Chairman Mao Zedong as depicted in a Cultural Revolution-era propaganda poster.
Adapted from "The Sunshine of Mao Zedong Thought Illuminates the Path of the Great Proletarian Cultural Revolution," 1967, Thomas Fisher Rare Book Library, University of Toronto (Flickr: thomasfisherlibrary), https://www.flickr.com/photos/thomasfisherlibrary/48648213837