painting by Albert Hermann Daur
<bdi><a href="https://www.wikidata.org/wiki/Q258352" class="extiw" title="d:Q258352"><span title="German painter (1870-1925)">Hermann Daur</span></a>
</bdi>
CC BY 4.0
<a rel="nofollow" class="external text" href="https://onlinesammlung.freiburg.de/de/object/76A313BD490380933E671BA661101755">Onlinesammlung der Städtischen Museen Freiburg</a>, Photo: Axel Killian