For the world is movement, and you cannot be stationary in your attitude toward something that is moving.
Henri Cartier-BressonIf, in making a portrait, you hope to grasp the interior silence of a willing victim, it's very difficult, but you must somehow position the camera between his shirt and his skin. Whereas with pencil drawing, it is up to the artist to have an interior silence.
Henri Cartier-BressonDuring the work, you have to be sure that you haven't left any holes, that you've captured everything, because afterwards it will be too late.
Henri Cartier-Bresson