Fodor's Expert Review Acquavella Galleries
Upper East Side
Free
The 19th- and 20th-century, museum-quality art inside this five-story, marble-floored French neoclassical mansion tends to be big-name stuff, from impressionist through pop art movement artists, including Picasso, Modigliani, Lucian Freud, James Rosenquist, and Andy Warhol. Check the website of this third-generation family-owned gallery for individual exhibit hours, which can vary.