Princess Catherine of Schleswig-Holstein-Sonderburg-Beck
<bdi><a href="https://en.wikipedia.org/wiki/en:Pietro_Rotari" class="extiw" title="w:en:Pietro Rotari"><span title="Italian painter of Baroque period (1707-1762)">Pietro Rotari</span></a>
</bdi>
1761/1762
<bdi><a href="https://en.wikipedia.org/wiki/en:Norton_Simon_Museum" class="extiw" title="w:en:Norton Simon Museum"><span title="art museum in Pasadena, California">Norton Simon Museum</span></a>
</bdi>