Portrait of a young woman, possibly Miss Nettlethorpe by Henry Walton, 1746-1813, British
<bdi><a href="https://en.wikipedia.org/wiki/en:Henry_Walton_(English_painter)" class="extiw" title="w:en:Henry Walton (English painter)"><span title="British painter and art dealer">Henry Walton</span></a>
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CC BY 3.0
<a rel="nofollow" class="external text" href="http://collections.britishart.yale.edu/vufind/Record/1665527">Yale Center for British Art B1981.25.652</a>