<div class="fn value">
<b>Andreas Dirks</b> (1865–1922)</div>
<a href="https://en.wikipedia.org/wiki/Christie%27s" class="extiw" title="en:Christie's">Christie's</a>, LotFinder:  entry  <a rel="nofollow" class="external text" href="https://www.christies.com/LotFinder/lot_details.aspx?intObjectID=5550173">5550173</a> (sale 4889, lot 690, London, 25 April 2002, no more available)