Of the 2,000 WPA posters known to exist, the Library of Congress’s collection of more than 900 is the largest. These striking silkscreen, lithograph, and woodcut posters were designed to publicize health and safety programs; cultural programs including art exhibitions, theatrical, and musical performances; travel and tourism; educational programs; and community activities in seventeen states and the District of Columbia. The posters were made possible by one of the first U.S. Government programs to support the arts and were added to the Library’s holdings in the 1940s.