La Triennale di Milano is an Italian international cultural institution controlled by the Italian Ministry of Cultural Heritage and Activities and Tourism promoting art, design and architecture in Italy and abroad. It organizes exhibitions of high visibility and attention such as those dedicated to contemporary art, to architects and designers of national and international fame, to great stylists who have changed taste and customs, to social themes. Its headquarters is located in the Palazzo dell'Arte, in Milan, built between 1931 and 1933 A permanent museum of Italian design, the Triennale Design Museum, was opened in 2007.