<bdi><a href="https://en.wikipedia.org/wiki/en:Carl_Kahler" class="extiw" title="w:en:Carl Kahler"><span title="Austrian cats painter">Carl Kahler</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.sothebys.com/en/auctions/ecatalogue/2015/19th-century-european-art-n09417/lot.40.html">Sotheby's sale 3 November 2015</a>