the "host with rays radiating" roof at the historical house "trullo" on monte pertica street in alberobello

alberobello architecture attraction bari blue building centres cone conical cultural culture cupola district europe european exterior famous heritage historic historical history house hut italia italy monte monti old paint pertica radiating ray rione rock roof rooftop sign site sky stone street sun symbol tourism town traditional trulli trullo unesco via whitewash whitewashed world