I never think about a shoot before I do it. Because there's no formula for people. What I try to do is to strip everything away rather than go in with preconceived notions. If I do that, I might miss a gem or a jewel that the person is offering me.
It's very intimidating to be photographed, but if I kneel down and chat with you, so you're looking down at me, it makes you feel less threatened.
Mugabe had a very strange quality about him. He was dapper. He had the strangest skin - it looks very shiny, but it's not oily. It's stretched very finely over his flesh. His eyes have layers of cyan crystals in them. It was a quiet, dark moment when I took his picture.
I'm not a politician or a scholar or political historian. I'm just a photographer who's trying to capture a spirit. It's not an intellectual process; it's an intuitive process.
I am not a photojournalist and certainly not used to the Jason Bourne type stuff that some photographers have to deal with.
My father is an architect, so I often think like a designer or an architect. I remember when I was admiring buildings, I would look up at them and see this perspective and this awesome power of the monument in front of me.
