painting by Carl Friedrich Deiker
<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>
CC BY 4.0
<a rel="nofollow" class="external text" href="https://onlinesammlung.freiburg.de/de/object/C524DBB84379C40ED26BFCAE391908C6">Onlinesammlung der Städtischen Museen Freiburg</a>, Photo: Axel Killian