Ground-level, Underwater View of Feet Walking Through the Sand, Extreme Slow Motion

clean ocean pebble underwater bottom of the ocean sunken crystal clear sea ground level sand footprint pebbles sandy beach walking through sand bottom shallow ocean water footstep walking in sand bahamas groundlevel sandy carbon footprint foot extreme slow motion maldives somebody seychelles nature caribbean stepping step feet human static blue beautiful walking 240fps people cinematic wanderlust hawaii vacation tropic tropical hawaiian