Archived posting to the Leica Users Group, 1996/04/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]On Fri, 19 Apr 1996, Charles E. Dunlap wrote: > > > _The Negative_ covers only a tiny fraction of the > >practical issues in photography. > > The initial poster, who has yet to resurface (and I don't think that we > can blame him), seemed to be having trouble with flat, washed out prints. > This is almost certainly an exposure or printing problem. Someone wisely > recommended _The Negative_ as an excellent reference on practical > controls of tonal relationships. The recommendation addressed the > question well, and did not claim that _The Negative_ was an inclusive > text on photographic practice. Adams wrote _The Camera_ and _The Print_ > in order to round out his basic photography series. He was humble about > attempting to provide thorough coverage, but I think he did a very good > job. > > >Adams' own photographs cover a very restricted > >expressive range, and > > I think there's an impression here that Adams was trying to preach a > particular way to view the world and a dogmatic approach to technical > controls. I recommend his autobiography to anyone who feels that such a > characterization is largely true. He was big hearted and accepting of > different points of view. He also photographed subjects which expressed a > variety of human responses to the natural world and to each other. > > >the proportion of photographic images worth seeing that were > >made by his methods is an infinitesimal fraction of the whole in both number > >and variety. > > That's ok. My experience is that I wasn't able to get the results I > wanted until I understood sensitometry. The Zone System is a practical > approach to employing sensitometric concepts that helped me and has > helped everyone I know who has taken the time to understand it. Anyone > finding success in photography has learned to employ sensitometric > principles, whether explained via the Zone System or learned by trial and > error. > > >A further problem with this: for many kinds of photography, you simply > >cannot plan an image like this - you know that the situation you're in > >is evolving in an interesting way, and you know when the moment arrives > >to take the picture, but the precise composition and tonal structure of > >that picture is not knowable in advance; you may only know what you've > >got after you've done the processing. > > Another mistaken conception that people have about the Zone System is > that it was intended only for a contemplative approach using sheet film > and large format equipment. Adams describes these procedures because they > do allow ultimate control, but, as I noted in a previous post, he wrote a > chapter in an early seventies Leica Manual on applying the Zone System to > roll films. In a nutshell: determine the film speed for your equipment > and processing and for a roll of subjects with varying luminance ranges > develop the roll for N-1 and control contrast using paper grades. Very > practical and very serviceable in my experience. > > -Charlie > > Charles E. Dunlap > Earth Sciences Dept. > University of California > Santa Cruz, CA 95064 > > Ansel was a neat guy. And he did a great job writing the first series of five (?) books. I believe that there was a sixth in the works, but never made it. The latest series, Camera & Lens, Negative, Print, was (I was told) written by Bob Baker, under the direction of Ansel. Or perhaps Bob Baker, once a Polaroid employee, "helped" Ansel write them. Is Bob on the internet? If you are, fess up, please. Ed Meyers