Photographs by Deb Roskamp People and art have long been a recurring theme in Deb Roskamp’s photographic studies. In The People & Art of Guadalajara, Ms. Roskamp explores the relationships between the Mexican people and the great plazas, cathedrals, architecture and sculptures of Guadalajara. Considered to be the most Mexican of Mexico’s cities, Guadalajara has long been a favorite domestic …