Portrait of a Lady dated 1567
<bdi>Circle of <a href="https://en.wikipedia.org/wiki/en:Antonis_Mor" class="extiw" title="w:en:Antonis Mor"><span title="painter from the Northern Netherlands (1519-1575)">Antonis Mor</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=6043891">6043891</a> (sale L1976, lot)