Sparkling inside its glass walls, this airy modern arts museum is one of BA’s fanciest. Millionaire and philanthropist Eduardo Costantini displays his fine collection of Latin American art, which includes work by Argentines Xul Solar and Antonio Berni, plus some pieces by Mexicans Diego Rivera and Frida Kahlo. A cinema screens art-house films, and there’s a gift shop and upscale cafe as well.
