TUCSON, AZ - This summer experience the work of a generation of artists, at the Tucson Museum of Art,  who have contributed to the renewal of Mexican documentary photography in the last thirty years. Mexican Photographers Today: Facing a World in Transition, Selected Works from the Margolis Foundation is the first comprehensive exhibition on the subject held in the United States, and shows the singularity and excellence that has earned critical acclaim at home and abroad for these photographers. It will be on view at the Tucson Museum of Art through September 28, 2008.