http://www.kunsthaus.ch/en/the-collection/conservation/examples-from-the-world-of-art-conservation/max-ernst/puttying-and-retouching/puttying-and-retouching/?redirect_url=title%3DM%D0%A0%E2%20ac%153%D0%2019%C2%A9thodologie

Kunsthaus Zürich

Puttying and retouching

Overview of Panel 8 after the removal of the added layers.
Overview of Panel 8 after the removal of the added layers.