Building on hillside over seascape

absence architecture blue sky building calm clear sky color image copy space cyclades day day ocean discovery greece heritage hillside horizon landmark mountain nobody ocean outdoors peace peacefulness photography santorini seascape serenity sky stair staircase step summer sunny tranquil scene tranquility travel travel destinations vacations vertical water waterfront alpine cloudless color colour culture daylight daytime eu edifice eu europe european european union greek hill marine mediterranean midsummer mountainous negative space outdoor outside peaceful peak sea serene south east europe southern european stairway steps structure summertime sunlight sunshine tranquil water front white space