Memory is very important, the memory of each photo taken, flowing at the same speed as the event. During 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
I observed that a photograph can be the object of three practices (or of three emotions, or of three intentions): to do, to undergo, to look. The Operator is the Photographer. The Spectator is ourselves, all of us who glance through collections of photographs – in magazines and newspapers, in books, albums, archives…
And the person or thing photographed is the target, the referent, a kind of little simulacrum, any eidolon emitted by the object, which I should like to call the Spectrum of the Photograph, because this word retains, through its root, a relation to “spectacle” and adds to it that rather terrible thing which is there in every photograph: the return of the dead.
– Roland Barthes – Camera Lucida. Reflections on Photography