 The local museum of art, the Museo d'Arte Sacra della Val d'Arbia, houses works by Duccio di Buoninsegna, Pietro Lorenzetti, Andrea di Bartolo, Matteo di Giovanni and other Tuscan painters, taken from local churches.The church of Santi Pietro e Paolo has a "Madonna Enthroned with Child" (c. 1450) by Matteo di Giovanni and a fresco of the early-15th century Sienese school.The fortified "pieve" of "Sant'Innocenza a Piana" dates from the 13th-14th centuries.