<bdi><a href="https://en.wikipedia.org/wiki/en:Andrew_Nicholl" class="extiw" title="w:en:Andrew Nicholl"><span title="Irish painter (1804-1886)">Andrew Nicholl</span></a>
</bdi>
<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=5605499">5605499</a> (sale 6911, lot 275, London, 9 October 2012)