Up above, "Tamara de Lempicka" puts on a Ritz and a different kind of fashion show. With more than 90 works on view, the first major U.S. retrospective of this Art Deco siren celebrates her particular ...

Knights had their day in the historical sun when fighting featured grueling hand-to-hand combat with swords, shields and lances. For centuries, they were the top of the food chain, elite fighters and ...