Frederick Douglass, a Centaur, serpents, Christ, and an assortment of mythical beasts are just some of the characters that appear within the world of Alex Gross's lush, incongruous paintings in Discrepancies. Historical figures coexist with fashionable men and women, often on their cell phones, and frequently set in landscapes that simultaneously invoke both Gothic Flemish Art and the metropolitan, billboard-infested urban advertising that we find...