I sometimes think of a line in (I think) a movie (maybe a play?) about a photographer, in which he says something like “you’d be surprised how few people will buy a nice photo of a tree”. (Somehow it reminds me of Clint Eastwood, in ” ..Bridges..”, but it probably wasn’t.) I thought of it, again, when this came up, linked in a posting by a fellow photographer, Sterling E. Stevens ,