White church belltowers overlooking the Caldera, Oia, Santorini, Cyclades, Greek Islands, Greece, Europe

travel destination photography vertical colour image outdoors day building exterior architecture coastline no people church religion place of worship greek orthodox arch local landmark whitewashed caldera oia greek islands greece europe greek culture aegean sea sea town white bell tower clear sky blue santorini cyclades colour image colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest arches arched typically greek greek culture traditional culture tradition traditional traditionally greek traditionally greek european europe