Designed to educate, amuse, or advertise, pictorial maps were a clever and colorful component of print culture in the mid-20th century, often overlooked in studies of cartography. A new book published by the Library of Congress in association with the University of Chicago Press, “Picturing America: The Golden Age of Pictorial Maps,” by Stephen J. Hornsby, celebrates these vibrant maps, tracing their development and proliferation from the 1920s to the 1970s. Learn more.