<bdi><a href="https://www.wikidata.org/wiki/Q2571704" class="extiw" title="d:Q2571704"><span title="German painter (1837-1907)">Wilhelm Amandus Beer</span></a>
</bdi>
1889<div style="display: none;">date QS:P571,+1889-00-00T00:00:00Z/9</div>
1. <a rel="nofollow" class="external text" href="http://www.altekunst-vienna.com/frontend/scripts/index.php?groupId=0&amp;productId=759&amp;setMainAreaTemplatePath=mainarea_productdetail.html&amp;query=&amp;PHPSESSID=4278f5bd9498fff81ad76b1b838de56d">altekunst-vienna.com</a><br>2. <a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/de/private/beer_wilhelm_amandeus/kunstwerken/62928/0/">Dorotheum, Vienne, 5 June 2012, lot 175 via ARCADJA auction results</a>