The great philosopher Ludwig Wittgenstein (1889 - 1951) identified a class of conceptual challenges that arise because of a misuse of language and I think "The Numbering Affair" reflects one of them. All the "numbering" difficulties wink out of existence if the underlying assumption, that "photographs" are "prints" is discarded. I believe that photographs are so different from prints technically, historically, and aesthetically that to call photographs "prints" is now one of those deceits that become widely tolerated because they are so frequent and familiar.
The conflation of "photographs" with "prints" began, I believe, with a 19th century inferiority complex on the part of photography. Here was a new medium with no aesthetic credentials. Art critics and especially dealers burdened it with the values of the next best thing: etchings, engravings, aquatints; prints in general. A collector in search of a fine engraving might be persuaded to buy a photograph especially if it were passed off as just another kind of print and a cheaper one at that. I suggest it is time that photography cast off this cringing subservience to the old print media.
Most photographers (camera clickers aside) know how photographs come into being but they do not know about prints. Compressing the encyclopedia of printmaking into a couple of sentences is tricky but here's an attempt. In printing the mark-making medium, ink, paint, whatever, is not formed directly in the substrate (as in photography) but is conducted from a reservoir by an organizing matrix such as an intaglio, relief, or planographic printing plate. Silkscreen and lithography are planographic, etching and engraving are intaglio, and letter-press and wood-cut are relief processes. The key thing is that the print medium does not have to be generated anew for each copy. To get another etching one merely has to roll the press another time. One does not have to etch again.
Photography is a very different thing. To get one more photograph you must photograph again right from first principles. The subject has to be re-addressed and light collected from it, a sensitive surface must be exposed to this light, then developed, fixed, washed - you know the drill. People forget that the subject for many photographs is an all ready existing photograph, usually a negative. If I make a photograph of that negative on ordinary gelatin-silver emulsion I get a positive. That positive is surely a photograph whether the emulsion happens to be coated on clear base or paper. To call one version a photograph because it's on film and the other a print because it's on paper seems absurd. I will admit that the world is big enough that every absurdity will find someone (many?) to champion it but wrong can't be turned into right whatever the vote.
Ansel Adams introduced an attractive and insightful analogy between photography and music and the analogy can be extended to include prints. Prints are like playing a record to get music. Photographs are like playing a musical instrument to get music. A record sounds the same every time it is played. A live performance is unique because even for an accomplished musician it is never exactly the same twice. Many music lovers know and prize the difference. That’s why they will pay more for a concert ticket than a record. Some photographers have a parallel understanding about their own art and will always prize a photograph above a print.
Ludwig Wittgenstein would put it another way: if you face a photograph but say "print" then you are imprisoned into thinking "print" which leads inevitably into seeing "print" where no print exists. Once the seeing is wrong strange things follow. For example, if photographs are prints then prints could be photographs. Impossible you say? No, it is already happening every time you are offered an ink-jet print that postures as a photograph.
Alain Briot, in his essay, has identified another strange thing; how badly print-maker talk fits with photographic creativity. Photographs really don't do "numbered copy", "limited edition", "print", "proof", "artists proof", BAT (bon a tirer = "good to pull"), "impression" and all the other print shop vocabulary. Every attempt to force photography into “print making” for commercial gain has a smell of artifice about it; a tacit swindle that leaves photographers, dealers, and collectors marked by a principle compromised.
And the only thing at stake is commerce not art. It is difficult to imagine a collector feeling truly fulfilled, getting more joy, in buying a “limited edition” photograph simply because they are assured there are a hundred more exactly like it out there somewhere. Photographs don’t derive worth from being “the same” from one example to another but prints do. That’s why extending the print concepts of numbering and editioning to photographs does nothing except cheapen and commodify those photographs.
If you have read this far you will know which side I am on. I make a lot of photographs and I never call them prints. I am proud, unashamed, and forthright in calling a photograph a photograph and I'll do it with a clenched fist salute to show I'm serious and a smile on my face to show I'm not dangerous.