I work alone. Humans are incredible, because when you come alone, they will receive you, they accept you, they protect you, they give you all things that you need, and they teach you all things you must know. When you come with two persons or three persons, you have a group in front of them. They don't discuss with the new persons what is important to them.

The light in Alaska in particular is so beautiful. So beautiful! Such incredible light.

We are animals, born from the land with the other species. Since we've been living in cities, we've become more and more stupid, not smarter. What made us survive all these hundreds of thousands of years is our spirituality; the link to our land.

I can be an artist a posteriori, not a priori. If my pictures tell the story, our story, human story, then in a hundred years, then they can be considered an art reference, but now they are not made as art. I'm a journalist. My life's on the road, my studio is the planet.

For me, art is such a wide concept - anything can be art.

As in any person's life, there have been difficult moments: I have a son with Down's syndrome; through my photography, I have witnessed all manner of human degradation. But there have also been very happy moments.

When I was just starting out, I met Cartier-Bresson. He wasn't young in age but, in his mind, he was the youngest person I'd ever met. He told me it was necessary to trust my instincts, be inside my work, and set aside my ego. In the end, my photography turned out very different to his, but I believe we were coming from the same place.