The present challenge to the photographer is to express inner significance through outward form.

It has been important to me, as an historian of photography, to understand photography by photographing.

Documentary is, therefore, an approach, which makes use of the artistic faculties to give vivification to fact - to use Walt Whitman's definition of the place of poetry in the modern world.

The present challenge to the photographer is to express inner significance through outward form.

We are not interested in the unusual, but in the usual seen unusually.

Wherever there is disaster, the newsman is there. If he cannot find disaster, he searches for the odd and the peculiar, the exotic and the unfamiliar. His photographs, seen by millions, make momentary events and strange occurrences all over the world our common property.

Over the years, photography has been to me what a journal is to a writer - a record of things seen and experienced, moments in the flow of time, documents of significance to me, experiments in seeing.