Conservation vs. Restoration

Category: science

Conservation is the stabilizing, scientific preservation of a work; restoration is the effort to return it to its original, "new" appearance.

Galleries prioritize conservation. A professional conservator stabilizes the paint layers to prevent further flaking using inert chemical agents. Restoration—such as "repainting" a damaged section—is often frowned upon by serious collectors because it masks the history and original hand of the artist.

Common Examples

• The gallery invested in professional conservation to seal the varnish and halt the oxidation process without altering the work’s historic appearance.
• Aggressive restoration efforts can actually degrade an artwork’s FMV by removing the "patina" and character of the original production era.