Underwater View of the Shallow Waters of Paralia Emplisi with Sunbeam Lighting the Rocky Seafloor with a Fish Swimming Around in Erisos Greece - Fixed Shot

underwater sea undersea ocean below aquatic cephalonia mediterranean cefalonia environment ionian water seascape beneath turquoise bottom ripple kefalonia beach fish clear blue azure stone landscape paradise scenery greece bubbles tourism nature idyllic destination greek vacation holiday travel relax travelling tropical sunlight scenic attraction exotic light sunbeam clean tourist rocky