Whether you’re an aspiring artist or a seasoned pro, diving into the depths of these 19 underwater drawing ... the sea. They offer a unique study in translucence and fluid motion. Coral Reef ...

At dawn, one of the reef's most charismatic inhabitants, the green turtle ... In the desert sands of Egypt, coral reefs thrive in the shallows of the Red Sea, providing bottlenose dolphins ...

The shells of the hawksbill sea turtle have been used for luxury items ... protections are needed most Though they feed along coral reefs, hawksbills return to the beach to nest.