John Mraz is a Research Professor with the Instituto de Ciencias Sociales y Humanidades at Benemerita Universidad Autonoma de Puebla, Mexico. He is the author of Nacho Lopez, Mexican Photographer and La Mirada Inquieta: Nuevo fotoperiodismo mexicano, 1976-1996 and a co-author of Uprooted: Braceros in the Hermanos Mayo Lens.