<bdi><a href="https://en.wikipedia.org/wiki/en:Anton_Altmann" class="extiw" title="w:en:Anton Altmann"><span title="Austrian painter (1808-1871)">Anton Altmann</span></a>
</bdi>
1862<div style="display: none;">date QS:P571,+1862-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="http://www.sothebys.com/de/auctions/ecatalogue/2009/british-and-continental-pictures-20th-century-british-art-l09695/lot.260.html">Sotheby's, London, 25 Mar 2009, lot 260</a>