Collecting Fine Art Photography

Photography is the one collecting field in which the same image may exist in a hundred authorised examples, each legitimate and each of different value. Understanding why is the whole of the discipline.

Printing history is the first question

Ask, of any print: who made it, and when, relative to the negative?

A vintage print — made by the photographer at or near the time of the negative — is the reference object, and normally the most valuable. A later print by the photographer, made from the same negative years afterwards, is a work by the artist but a different object; the paper differs, the printing style has often changed, and the market prices it lower. A posthumous or estate print carries the estate's authority but not the photographer's hand.

The distinction turns on physical evidence: the paper stock and its manufacturer's markings, the surface, the toning, the trimming, and the inscriptions on the verso. This is why the back of a photograph is examined as closely as the front.

Editions

Editioning in photography is a convention rather than a technical constraint, since a negative can produce prints indefinitely. Practice varies considerably by period.

Photographers of the earlier twentieth century frequently did not edition at all, printing as required. Formal editions became widespread from the 1970s. Contemporary practice usually states an edition size, sometimes with different sizes carrying separate editions, plus artist's proofs.

Establish what the edition actually is: total size, whether other sizes exist, how many artist's proofs, and whether the edition is closed. An unnumbered print from an editioned body of work needs an explanation.

Signatures, stamps and inscriptions

The verso ordinarily carries the evidence: the photographer's signature or stamp, a studio or agency stamp, an estate stamp with a number, a printer's credit, exhibition and reproduction annotations, and gallery labels.

An estate stamp is a statement of authority by those administering the artist's work after death; it authenticates the print as an estate print, not as a vintage one. A printer's stamp identifies a master printer working with or for the photographer, which is normal practice and not a defect.

Signatures in the margin recto are common in later material; earlier prints are frequently unsigned, and the absence of a signature on a 1930s print is unremarkable.

Process, in the modern period

The gelatin silver print dominates black-and-white photography through the twentieth century and is reasonably stable when properly processed and stored.

Chromogenic colour prints are the standard colour process of the later twentieth century and are inherently unstable: dyes shift and fade, particularly under light, and there is no remedy. Colour work of the 1960s to 1980s should be assessed with that in mind, and displayed with real caution.

Dye transfer is markedly more stable and was used for that reason. Pigment inkjet prints, now standard in contemporary practice, are stable when made with pigment inks on appropriate paper.

Condition

Examine in raking light for surface abrasion, dents and creases, which show badly in glossy prints. Look for silvering, retouching, cropping, foxing, mount-burn, and any evidence of the print having been dry-mounted, which is common in mid-century material and generally regarded as a condition issue today.

Buying sensibly

Establish the printing history in writing before you buy. Prefer condition and a documented history to a famous image at a tempting figure. Keep the invoice, the gallery label and the correspondence, because these become the provenance.

And display with restraint. Nothing devalues a photograph faster than a decade on a sunlit wall.