Opening time: open on request
Admission free
ecclesiastical property
Housed in the rooms of the former Oratory of the Company of the Holy Cross, the museum
exhibits paintings and sculptures of 14th-15th-century Sienese artists. Particularly remarkable
are two wooden polychrome statues of the Announcer Archangel and the Virgin Mary by F.
di Valdambrino, the Nativity of Our Lady by the Maestro dell'Osservanza, and Madonna
with Child by Duccio di Buoninsegna.