<bdi><a href="https://en.wikipedia.org/wiki/en:Hans_Dahl" class="extiw" title="w:en:Hans Dahl"><span title="Norwegian artist (1849-1937)">Hans Dahl</span></a>
</bdi>
1917<div style="display: none;">date QS:P571,+1917-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="http://www.bonhams.com/auctions/19782/lot/104/">Bonhams London, 19 Jun 012, lot 104</a>