<bdi><a href="https://en.wikipedia.org/wiki/en:Paul_C%C3%A9sar_Helleu" class="extiw" title="w:en:Paul César Helleu"><span title="French portrait artist (1859-1927)">Paul César Helleu</span></a>
</bdi>
circa 1899 <div style="display: none;">date QS:P571,+1899-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="http://www.sothebys.com/content/sothebys/en/auctions/ecatalogue/2014/tableaux-anciens-19-siecle-pf1409/lot.114.html">Sotheby's, Paris, 26 June 2014, lot 114</a>