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%3DCommunique%C3%A9s%20%20%2F%2F%2Fcomponents%2Fcom_virtuemart%2Fshow_image_in_imgtag.php%3FmosConfig_absolute_path%3Dh

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)