finissage

Finissage is a term of French origin used in the arts to denote the final finishing stage of a work or the closing moment of an exhibition. In its broad sense, it refers to the last steps that complete a piece, such as surface treatment, polishing, varnishing, patination, gilding, or other refinements intended to protect and enhance its appearance.

In visual arts and crafts, finissage encompasses material‑specific techniques. Paintings may receive a varnish or glaze; wood or metal works may be polished, patinated, or sealed; textiles may be cleaned and prepared for display. The exact practices vary by tradition, artist, and material, but the aim is to balance aesthetic effect with durability.

In printmaking and book arts, finissage can refer to the final steps of producing an edition, including trimming, mounting, framing, or applying protective coatings to prints, and completing bindings in the case of books.

In German- and Dutch-speaking contexts, finissage is also used to denote the closing event of an exhibition, a reception held on or near the last day to celebrate its conclusion, distinct from the vernissage, which marks an opening.

The term is used sparingly in English and is most often found in museum catalogs, artist statements, or gallery announcements.