To me, photography is the simultaneous recognition, in a fraction of a second, of the significance of an event as well as of a precise organization of forms which give that event its proper expression.
I believe that, through the act of living, the discovery of oneself is made concurrently with the discovery of the world around us, which can mold us, but which can also be affected by us. A balance must be established between these two worlds-the one inside us and the one outside us. As the result of a constant reciprocal process, both these worlds come to form a single one. And it is this world that we must communicate.
But this takes care only of the content of the picture. For me, content cannot be separated from form. By form, I mean a rigorous organization of the interplay of surfaces, lines, and values. It is in this organization alone that our conceptions and emotions become concrete and communicable. In photography, visual organization can stem only from a developed instinct. - 1952
Henri Cartier-Bresson, The Mind’s Eye - Writings on photography and photographers, page 42