Palazzo dei Notari - Piazza Maggiore Bologna
Built from 1381 by the Società dei Notai in order to make it its headquarters. It was erected in two different moments: the part that overlooks the Basilica of San Petronio is in fact 1381 but the one that overlooks Palazzo d'Accursio was remade by Bartolomeo Fioravanti in about 1437.