Hors commerce (H.C.)

Hors commerce — "H.C." or "HC" — is a printmaking convention from the French tradition. An H.C. print is an impression made outside the main numbered edition AND outside the artist's proofs, kept by the publisher (or printmaker, or studio) rather than sold through the gallery.

The number is small — typically one to five impressions per edition, sometimes more for large editions. The lower margin is marked "H.C." instead of a fraction or A.P., and an internal H.C. number is sometimes added ("H.C. 2 / 5").

H.C. prints aren't part of the gallery's commercial run. They're kept by the publisher as records, used for trade exhibitions, given to printmakers as professional courtesy, or held back for institutional gifts. Occasionally an H.C. impression resurfaces years later at auction or estate sale, and the secondary market values them roughly similarly to artist's proofs — slightly scarcer than the main edition, with a paper trail back to the publisher rather than the artist personally.

Distinct from B.A.T. (bon à tirer, the single "OK to print" proof signed by the artist) and A.P. (artist's proof, the small run kept by or sold via the artist). All three are part of the broader French printmaking convention; they appear together more often on traditional intaglio or screenprint editions than on contemporary giclée editions.