Papers of the American painter, humanitarian. The collection includes artwork reproductions, correspondence subject files, memorabilia and writings, much of which deal with Weston's work in various organizations, including the Adirondack Trail Improvement Society, the American Federation of Arts, the Federation of Modern Painters and Sculptors, Food for Freedom, the International Association of the Plastic Arts of Plastic Arts, the National Council on the Arts and Government and the United Nations. The collection provides a detailed look at the lobbying efforts to create the National Endowment for the Arts as well as development of post-World War Two international cooperation in the arts.