There is never a single approach to something remembered. The remembered is not like a terminus at the end of a line. Numerous approaches or stimuli converge upon it and lead to it. Words, comparisons, signs need to create a context for a printed photograph in a comparable way: that is to say, they must mark and leave open diverse approaches. A radial system has to be constructed around the photograph so that it may be seen in terms which are simultaneously personal, political, economic, dramatic, everyday, and historic.
– John Berger, from “Uses of Photographs”