<bdi>Possibly <a href="https://www.wikidata.org/wiki/Q52150645" class="extiw" title="d:Q52150645"><span title="German painter">Alexander Gerbig</span></a>
</bdi>
<a rel="nofollow" class="external text" href="https://www.the-saleroom.com/de-de/auction-catalogues/auktionshaus-wendl/catalogue-id-sraukti10003/lot-fee9ef62-322c-4972-a79b-a5230171e71f">Auktionshaus Wendl,  Rudolstadt, 22 Okt 2015, lot 4060 via the-saleroom</a>