http://www.kunsthaus.ch/en/the-collection/conservation/examples-from-the-world-of-art-conservation/auguste-rodin/stage-2/touch-ups/touch-ups-acrylic-color-touch-ups-of-the-patinas/?redirect_url=title%3DM%D0%A0%C2%A0%D0%B2%D0%201a%D1%161%D0%A0%E2%20ac!22%D0%2019%C2%A9thodolog

Kunsthaus Zürich

Touch-ups

Acrylic color touch-ups of the patinas washed away over time (Photo:  G. Pegurri)
Acrylic color touch-ups of the patinas washed away over time
(Photo: G. Pegurri)