The essayist and cultural commentator Ilan Stavans and the analytic philosopher Jorge J. E. Gracia share long-standing interests in the intersection of art and ideas. Here they take thirteen pieces of Latino art, each reproduced in color, as occasions for thematic discussions. Whether the work at the center of a particular conversation is a triptych created by the brothers Einar and Jamex de la Torre, Andres Serrano's controversial Piss Christ,...