Underwater

A <n>Harbor seal</n> in a kelp forest off the coast of <n>San Diego</n>, <n>California</n>. Photo by <n>Kyle McBurnie</n>.

Shark Attacks & the Amazing Blacktip Reef Shark:

Actress <n>Susan Backlinie</n> as Chrissie Watkins in the opening scene of <n>Steven Spielberg</n>'s <n>Jaws</n> (1975).

A mother and calf <n>humpback whale</n> photographed by <n>Jake Wilton</n> and <n>Rita Kluge</n>.

<n>Polar Reflections</n> by photographer <n>Paul Nicklen</n>, captured in Nunavut, Canada.

An underwater photograph of <n>Clé Hunnigan</n> swimming with dolphins in the <n>Red Sea</n> for <n>Sony</n>.

A <n>Sea angel</n> (*Clione limacina*) in the White Sea, photographed by <n>Alexander Semenov</n> for <n>Greenpeace</n>.