Santorini cityscape under blue sky, Cyclades, Greece

absence architecture blue sky building calm cityscape clear sky color image copy space cyclades day discovery distant flower greece hillside horizon horizontal landmark nobody ocean outdoors peace peacefulness photography santorini scenic view serenity sky summer sunny tranquil scene tranquility travel travel destinations underneath vacations water blooming blossoming city cloudless color colour daylight daytime distance eu edifice eu europe european european union flora floral greek hill long shot longshot marine mediterranean midsummer negative space outdoor outside peaceful plant scenics sea serene skyline south east europe southern european structure summertime sunlight sunshine tranquil vegetation white space