<bdi><a href="https://www.wikidata.org/wiki/Q23868613" class="extiw" title="d:Q23868613"><span title="German painter (1829-1910)">Bernhard Mühlig</span></a>
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<a rel="nofollow" class="external text" href="https://www.lotsearch.net/lot/bernhard-muehlig-1829-1910-51898442">Historia Auktionshaus, Berlin, 9 January 2021, lot 7581, via Lotsearch</a>