The artist herself, Angelika Kauffmann, made two copies of this artwork. One belongs to the Royal Collection while the second can be seen in the ducal palace museum in Brunswick, Germany
<bdi><a href="https://en.wikipedia.org/wiki/en:Angelica_Kauffman" class="extiw" title="w:en:Angelica Kauffman"><span title="Swiss-Austrian painter (1741-1807)">Angelica Kauffmann</span></a>
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1767<div style="display: none;">date QS:P571,+1767-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="https://www.rct.uk/collection/405359">Royal Collection RCIN 405359</a>