http://www.kunsthaus.ch/en/the-collection/conservation/examples-from-the-world-of-art-conservation/auguste-rodin/stage-2/protective-layer/protective-layer/?redirect_url=title%3DM%D0%A0%C2%A0%D0%B2%D0%201a%D1%161%D0%A0%E2%20ac!22%D0%2019%C2%A9thodologie

Kunsthaus Zürich

Protective layer

Application of liquid wax on the warmed bronze surface (Photo:  G. Pegurri)
Application of liquid wax on the warmed bronze surface
(Photo: G. Pegurri)