<bdi><a href="https://www.wikidata.org/wiki/Q878611" class="extiw" title="d:Q878611"><span title="German painter (1836-1892)">Carl Friedrich Deiker</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.kunstauktionen-duesseldorf.de/product_info.php?products_id=109552">Hargesheimer Kunstauktionen, Düsseldorf, Auktion  87-IV, 22. September 2018, lot 2507</a>