Orvieto, MODO (Museum of the Opera of the Duomo of Orvieto), Alberi Library: the Reliquary of the Corporal, a masterpiece of goldsmithing made around 1330 in gold, silver and translucent enamel by Ugolino di Vieri to contain the main relic of a famous miracle which took place in 1263 in Bolsena. Detail.
