<bdi><a href="https://en.wikipedia.org/wiki/en:Carl_Strathmann" class="extiw" title="w:en:Carl Strathmann"><span title="German painter of Art Nouveau">Carl Strathmann</span></a>
</bdi>
<a rel="nofollow" class="external text" href="http://www.arcadja.com/auctions/de/private/strathmann_carl/kunstwerken/27624/0/?rvn=5">Neumeister, München, 19.05..2010, lot 445 via Arcadja auction results</a>