The Photograph belongs to that class of laminated objects whose two leaves cannot be separated without destroying them both: the windowpane and the landscape, and why not: Good and Evil, desire and its object: dualities we can conceive but not perceive... Whatever it grants to vision and whatever its manner, a photograph is always invisible: it is not it that we see.
Roland BarthesThe Photograph is violent: not because it shows violent tings, but because on each occasion (i)it fills the sight by force(i), and because in it nothing can be refused or transformed (that we can sometimes call it mild does not contradict its violence: many say that sugar is mild, but to me sugar is violent, and I call it so).
Roland Barthes