Day view of Mount Vesuvius, the active volcano, seen from the Gulf of Napoli with buildings ashore, Naples, Campania, Italy, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel travel destination travel destinations tourist destination city cities mount vesuvius volcano napoli gulf naples campania italy italian europe european sea water building exterior building buildings architecture architectural elevated view cityscape urban scene urban scenes urban coastal town mountain cloudscape