Though a substantial notch below a world-class institution, this I. M. Pei-designed museum contains impressive collections of international art, especially from the Americas, Africa, and Asia and the Pacific. The Arts of the Americas section is the largest and most impressive, with valuable contributions from pre-Columbian lost civilizations of the Aztec, Maya, and Nazca peoples and Spanish colonial arts. The more limited Art of Europe gallery exhibits a handful of works by the biggies -- van Gogh, Monet, Cézanne, Gauguin, and Degas -- while the small 20th-century collection includes Picasso, Mondrian, and Giacometti, among others. The contemporary collection includes works by Mark Rothko, Jackson Pollock, the Texan Robert Rauschenberg, and Jasper Johns. In the Wendy & Emery Reves Collection is a curious re-creation of Coco Chanel's French summer home, complete with her collection of furnishings and paintings by French Impressionists like Monet, Toulouse-Lautrec, and Degas. The DMA puts on interesting occasional exhibits, such as the recent, colorful "Day of the Dead" installation. In the lobby, where jazz combos play for free on Thursday evenings, hangs a gorgeous, monumental blown-glass sculpture by Dale Chihuly. A couple of hours should be sufficient, unless you're a dedicated art hound.