Why editions matter before you think they matter
Most artists wait until they have a buyer for a print before thinking seriously about edition structure. This is the wrong order. Once you have sold a work in an edition, every subsequent decision, about size, numbering, future releases, is constrained by that first sale. The collector who bought 1/10 has a reasonable expectation about what 2/10 through 10/10 will be.
Set your edition policy before you sell the first piece. It takes 20 minutes and will protect you from costly mistakes for the rest of your career.
Edition sizes: The practical logic
An edition is a defined run of identical or near-identical works. The edition size, the total number of pieces produced, directly affects both the scarcity and the pricing logic of the work.
Smaller editions command higher per-unit prices. An edition of 3 can legitimately be priced at a significant premium over an edition of 50 of the same image. Larger editions allow lower price points and wider distribution but reduce collector confidence in long-term value.
For photographic and print works, common edition sizes are: 1 - 3 (unique or near-unique, gallery-level pricing), 5 - 10 (limited edition, mid-market), 25 - 50 (accessible edition), and open editions (no limit, print-on-demand).
Artist's proofs (AP) are traditionally 10 - 15% of the edition size, held by the artist and not for sale, or sold at a premium above the edition price. They must be documented separately and should be clearly marked 'AP' rather than numbered.
What a certificate of authenticity must contain
A certificate of authenticity (COA) is a document that confirms a work's origin and edition details. It has no standard legal format, but to be useful it must contain: the artist's full name, the work's title, the year of creation, the medium and substrate, the dimensions, the edition number and total edition size, a statement that the work is authentic and produced by the artist, and the artist's signature.
For photographic works, include: the printing process, the paper type, and whether the negative or digital file will be destroyed after the edition is complete.
A COA without these details is not a COA, it is a piece of paper. Many artists produce documents that look official but contain insufficient information to be useful for insurance, resale, or authentication purposes.
Numbering and what it communicates
Standard edition numbering is presented as a fraction: 3/10 means the third work in an edition of ten. The number on the left (3) is the individual work's position in the print run; the number on the right (10) is the total edition size.
The order in which editions are numbered does not legally affect their equivalence, edition 1/10 and edition 10/10 are identical in all material respects. However, collectors frequently prefer lower numbers, and some artists price them at a modest premium. If you choose to do this, establish the policy before selling any work and communicate it clearly.
Frequently asked
No. This is one of the most serious breaches of professional practice in the print market. Once an edition is declared sold out and closed, it is closed. Reprinting, even in different sizes or on different substrates, without clear disclosure to all existing edition holders is fraudulent. Collectors have paid a scarcity premium; unauthorised reprinting invalidates that premium.
It is standard practice for photographers and digital print artists to declare whether the master file will be destroyed or retained. If retained, be explicit about the conditions under which you would reprint. Collectors want to know. Some artists retain files for archival purposes only; others destroy them as a guarantee of scarcity.
Open editions should be priced based on production cost plus a reasonable margin, not on the scarcity logic that governs limited editions. The value proposition is accessibility, not rarity. Price them at a level you can consistently maintain, open edition prices should not fluctuate based on demand.