As the Whitney Museum of American Art moved to the Meatpacking District, it's now the MET that is installed in the massive granite and concrete building, completed in 1966 by architect Marcel Breuer. Dedicated to modern and contemporary art, this outpost of the MET presents theme-based exhibitions, in which the classical masters (Rembrandt, Turner, Cézanne) rub shoulders with figures from modern and contemporary art (Jackson Pollock, Picasso, Rauschenberg).