<bdi><a href="https://en.wikipedia.org/wiki/en:L%C3%A9on_Spilliaert" class="extiw" title="w:en:Léon Spilliaert"><span title="Belgian graphic artist and painter (1881-1946)">Léon Spilliaert</span></a>
</bdi>
Executed in 1925.
<a rel="nofollow" class="external free" href="http://www.sothebys.com/en/auctions/ecatalogue/2009/impressionist-modern-art-day-sale-l09604/lot.104.html">http://www.sothebys.com/en/auctions/ecatalogue/2009/impressionist-modern-art-day-sale-l09604/lot.104.html</a>