(See <a href="//commons.wikimedia.org/wiki/File_talk:Cardinal_Luis_Antonio_Fernandez_de_Portocarrero_(1635-1709)_by_Jacob_Ferdinand_Voet.jpg" title="File talk:Cardinal Luis Antonio Fernandez de Portocarrero (1635-1709) by Jacob Ferdinand Voet.jpg">identification problem</a>)
<bdi><a href="https://en.wikipedia.org/wiki/en:Jacob_Ferdinand_Voet" class="extiw" title="w:en:Jacob Ferdinand Voet"><span title="Flemish portrait painter">Jacob Ferdinand Voet</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=5403456">5403456</a>