Photographs are a way of imprisoning reality, understood as recalcitrant, inaccessible; of making it stand still. One can't possess reality, one can possess (and be possessed by) images — as, according to Proust, most ambitious of voluntary prisoners, one can't possess the present but one can possessthe past.
Susan SontagAnthropology has always struggled with an intense, fascinated repulsion towards its subject.... [The anthropologist] submits himself to the exotic to confirm his own inner alienation as an urban intellectual.
Susan Sontag