<bdi><a href="https://www.wikidata.org/wiki/Q26721159" class="extiw" title="d:Q26721159"><span title="Austrian painter">Constantin Stoiloff</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.sothebys.com/de/auctions/ecatalogue/2009/old-master-and-19th-century-european-art-n08517/lot.188.html">Sotheby's, New York, 31 Januar 2009, lot 188</a>