A grey reef shark stares at me in the crystal clear waters of the Tuamotus, in the atoll of Tahanea, French Polynesia. A charismatic fish between the blue sky and the blue water. I have been diving with sharks for over 20 years and find them an endless source of fascination. They swim beautifully and effortlessly patrolling the oceans. Their eyes are mysterious. In Tahanea Island , Tuamotus, French Polynesia