Blue Shark swimming through the blue water in the Atlantic Ocean near the Azores

blue shark sharkdiving shark sharks marinelife jaws oceanblue open water padi free diver diving sea animal scuba predator conservation azores snorkel underwater wildlife fish ocean sealife swim scubadiving dive blue underwater camera atlantic snorkeling swimming reef aquarium animals marine ecosystem 4k water portugal island nature slow motion relaxing beach travel adventure reflection sunrays