Underwater scene of male legs and feet walking on sandy sea floor with sunlight refractions and reflections in clear transparent ocean water

underwater beneath undersea sea fluid below under rippled ocean liquid water clouds of sand video shallow motion crystalline feet beach sand barefoot sandy surface turquoise nature floor unpolluted hairy legs transparent horizontal pureness legs background refractions freshness clear island sunlight slow man tropical exotic scene 50fps male scenery one person walking reflections scenic