Long, long ago (1976), in a galaxy far, far away (the New England region of the United States, specifically Boston), I helped to found an organization that, amazingly, still exists: the Photographic Resource Center. This year the PRC celebrated its 40th anniversary. In 1996 the PRC celebrated its 20th anniversary with a series of events, one of which involved my giving a talk. As usual in such situations, I used the opportunity provided by the occasion to make some trouble, as you’ll see. … […]