Photography appears to be an easy activity; in fact it is a varied and ambiguous process in which the only common denominator among its practitioners is in the instrument.
Henri Cartier-BressonPictures, regardless of how they are created and recreated, are intended to be looked at. This brings to the forefront not the technology of imaging, which of course is important, but rather what we might call the eyenology (seeing).
Henri Cartier-Bresson