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.

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.

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

It's more important for a photographer to have very good shoes, than to have a very good camera

I work on stories rather than individual pictures.

So many times I've photographed stories that show the degradation of the planet. I had one idea to go and photograph the factories that were polluting, and to see all the deposits of garbage. But, in the end, I thought the only way to give us an incentive, to bring hope, is to show the pictures of the pristine planet - to see the innocence.

What I want is the world to remember the problems and the people I photograph. What I want is to create a discussion about what is happening around the world and to provoke some debate with these pictures. Nothing more than this. I don't want people to look at them and appreciate the light and the palate of tones. I want them to look inside and see what the pictures represent, and the kind of people I photograph.