The ancient courtyards and the modern wing of the headquarters of the University of Milan - Ca' Granda - are spaces for meeting and comparing cultures, which on many occasions have become privileged exhibition spaces, welcoming artists from all over the world . They are places that host works of modern and contemporary art, not always known: works by Lucio Fontana, Jannis Kounellis, Adolfo Wildt, Mikayel Ohanjanyan, which will be revealed with this tour.