<bdi><a href="https://www.wikidata.org/wiki/Q27919274" class="extiw" title="d:Q27919274"><span title="German portrait and genre painter">Bernhard Zickendraht</span></a>
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<a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/de/private/zickendraht_bernhard/kunstwerken/384712/0/">Van Ham Kunstauktionen, 2 Febr 2011, lot 1221 via ARCADJA auction results</a>