The organ recital. Oi on canvas. 61.5 x 51.5 cm
<bdi><a href="https://www.wikidata.org/wiki/Q42160209" class="extiw" title="d:Q42160209"><span title="Austrian painter, 1892-1950">Erwin Eichinger</span></a>
</bdi>
by 1950 <div style="display: none;">date QS:P,+1950-00-00T00:00:00Z/7,P1326,+1950-00-00T00:00:00Z/9</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=4772627">4772627</a> (sale 4050, lot 10)