I am not a very balanced person. I am fragile and sad – almost as described in Triste Tropiques by Claude Lévi-Strauss. I feel both those adjectives, I grew up with them. I was aware of my fragility even when I was very young – a baby, learning to walk, living somewhere in Africa and already feeling that the number of white persons was very small compared to the number of black persons and also noticing that most of the...

The photographic approach – that is, the effort to utilize the inherent abilities of the camera – is responsible for the particular nature of photographs. In the days of Zola and the Impressionists, the properties of photographs were commonly held to be the hallmarks of art in general; but no sooner did painting and literature break away from realism than these properties assumed an exclusive character. Since they depend upon techniques peculiar to the medium, they have remained stable throughout its evolution....