Twentieth Century Photographic Images from the Collection of Gary and Ellen Davis. Introduction and Catalogue of the Exhibition by Nancy E. Green. Herbert F. Johnson Museum of Art, Cornell University, 2012. Hardcover with pictorial cover, no dustjacket, as issued. 48 PAGES. Illustrated in black & white. ISBN # 9781934260234. High quality reproductions. Photographers include Berenice Abbott, Ansel Adams, Margaret Bourke-White, Henri Cartier-Bresson, Pierre Dubreuil, Walker Evans, Helen Levitt, Gary Winogrand, and others.