<bdi>Possibly <a href="https://www.wikidata.org/wiki/Q30015142" class="extiw" title="d:Q30015142">Carl Trost</a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.artnet.com/artists/carl-trost/men-in-a-tavern-8uOHjXQbYXRm8U0D8KkGmQ2">Hampel Auktionen, 20. September 2002, lot 431 via ArtNet</a>