44°42′N 10°38′E / 44.700°N 10.633°E The Sala del Tricolore (lit. 'Room of the Tricolor'), formerly the Patriotic Hall, is an historical hall that currently serves as the council chamber of the comune (municipality) of Reggio Emilia, northern Italy. It was designed by the architect Lodovico Bolognini as the archive of the ducal family of Este. In the Sala del Tricolore, on 7 January 1797, the flag of Italy (also known as "the Tricolor") was born, hence the name of the hall. Adjacent to the room is the Tricolour Flag Museum, whose collection is made up of relics related to the Italian flag.[1]