san galgano abbey in tuscany

abbazzia abbey arcade arch arches architecture blue brick brown building buildings catholic catholocism century chiusdino christian christianity church churches cistercian cloud clouds column columns crete cumulus europe european galgano gothic historic inside interior italian italy lancet landmark maremma medieval monticiano monument old outdoors outside pointed radius religion religious roofless ruin ruins san senesi siena sky stone thirteenth tourism travel tuscany union wall walls window windows