How to Buy Photography at Auction

Alongside its photography-focused discovery journeys, IN SITU Art Club reveals the secrets to a successful auction purchase—helping you understand how to buy wisely and confidently.

"Rhein II": This monumental photograph (9.8 × 12.5 feet / 2.99 × 3.80 meters) by German artist Andreas Gursky sold for nearly €4.4 million at Christie's in New York in November 2011 (photo: Christie's Images).

Photography remains the friendliest door into collecting, and in Paris the auction market for it is picking up again, from specialists like Fauve Paris to the sales at Drouot, Aguttes and Sotheby's.

An auction looks like theatre, but the drama is decided before the hammer falls, in the questions you ask.

Start with the artist. One of the best reflexes to develop is to ask as many questions as possible about the artist's trajectory and method. Are they collected by major institutions? Represented by an influential gallery? Have they been the subject of retrospectives, catalogues or monographs?"

Then interrogate rarity. Make sure the prints are produced in a genuinely limited edition, by asking for the number of editions across all formats combined. Some photographers multiply them by size, on top of artist's proofs, which dilutes the rarity and therefore the value. France draws the line clearly: a photograph counts as an original artwork only when taken by the artist, printed by or under their control, and signed and numbered within a limit of thirty copies, all formats and media combined. Within that run, price tends to climb as the edition empties, so ask where your print sits in the sequence.

Finally, know the mechanics. Every lot carries an estimate and often a confidential reserve. Decide your ceiling in advance, and remember the number that catches new buyers out: the hammer price is not what you pay. A buyer's premium, usually twenty to thirty percent, is added on top, so a work knocked down at four thousand euros can cost closer to five. Build that in from the start, then let a picture move you. The best collections are built by people who know exactly what they love and refuse to compromise.

Lexicon: The Auction Room, Decoded

Estimate — The expected value of a work after appraisal, given as a price range (e.g. €2,000–3,000).

Reserve price — The minimum price below which the seller does not wish to sell. It is confidential.

Bid — An offer to buy that is higher than the previous offer, made in the room or remotely, by telephone or online.

Hammer price — The winning (highest) bid in the sale, to which the buyer's premium is then added.

Buyer's premium — Fees charged to the buyer, added on top of the hammer price (usually between 20% and 30%).

Seller's premium — Fees charged to the seller; negotiable when the work is important.

"Live" bidding — A physical sale in which bidders take part in the room with the auctioneer, or send their bids from a distance.

Online sale — Also called dematerialised or online-only: a sale organised on the internet, with no auctioneer appearing on screen.

Auction in the box — A sale broadcast live from the room but without an audience present; a format that developed during the lockdowns.

Private sale — A fixed-price sale organised by an auction house directly between a seller and a buyer, without bidding.