http://www.kunsthaus.ch/en/the-collection/conservation/examples-from-the-world-of-art-conservation/conservation-and-restoration/nach-restaurierung/?redirect_url=title%3DCommunique%3Fs%20%20%2Fcomponents%2Fcom_virtuemart%2Fshow_image_in_imgtag.php%3FmosConfig_absolute_path%3Dh

Kunsthaus Zürich

Conservation treatment

Conservation treatment

Area of the picture above after conservation treatment
Area of the picture above after conservation treatment