Time Lapse of a black sand beach surrounded by white volcanic cliff formations in Santorini, Greece

geology geological formations white cliffs cliffs cliff santorini island greek greek island aegean mediterranean greek holidays greek islands cyclades cycladic summer summer view view volcano thira tourism holiday view holiday blue white destination greece travel traveling holidays seascape beach volcanic black beach moody partly cloudy detail black sand black sand beach picturesque waves wave sunny sun timelapse time lapse