'there's always one more picture'

Incredibly awe inspiring. Five minutes I'll watch over and over...

 "It is an addiction to be in the presence of powerful human emotions, to see the incredible beauty and desperate circumstances
that people are able to survive in, to see the heroic nature of humanity."

Who are National Geographic photographers? To honor 125 years of photography, we turn the (video) camera on our colleagues and get to know the people behind some of the most celebrated photographs in the world. Visit http://proof.nationalgeographic.com for more interviews from this series, in which National Geographic photographers explore the power of photography and explain why this life of image-making suits them so well.

"I photograph to understand."