The São Paulo Museum of Art is an art museum in São Paulo, Brazil. It is well known for the architectural significance of its headquarters, a 1968 concrete and glass structure designed by Lina Bo Bardi. It is considered a landmark of the city and a symbol of modern Brazilian architecture. The museum was founded in 1947 by Assis Chateaubriand and Pietro Maria Bardi, and is maintained as a non-profit institution.