<bdi><a href="https://www.wikidata.org/wiki/Q4190213" class="extiw" title="d:Q4190213"><span title="German painter (1809-1891)">Carl Friedrich Seiffert</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/de/private/seiffert_carl_friedrich/kunstwerken/26334/0/?rvn=3">Dorotheum Salzburg, 15. April 2014, lot 126 via Arcadja auction results</a>