http://www.kunsthaus.ch/en/the-collection/conservation/examples-from-the-world-of-art-conservation/antoine-bourdelle/conservation-and-restauration-work/artists-signature/?redirect_url=title%3DCommunique%D0%A0%E2%80%9C%D0%92%C2%A9s

Kunsthaus Zürich

Antoine Bourdelle «Sappho» 1887/1925

Artist's signature
Artist's signature