<bdi>Probably <a href="https://en.wikipedia.org/wiki/en:Stepan_Shchukin" class="extiw" title="w:en:Stepan Shchukin"><span title="Russian painter">Stepan Shchukin</span></a>
</bdi>
1799<div style="display: none;">date QS:P571,+1799-00-00T00:00:00Z/9</div>
1. <a rel="nofollow" class="external text" href="http://www.hermitagemuseum.org/html_Ru/05/hm5_7_7_2_0.html">Hermitage (old web site)</a><br>2. <a rel="nofollow" class="external text" href="http://gallerix.ru/album/Hermitage-13/pic/glrx-986212158">GalleriX</a><br>3. <a rel="nofollow" class="external text" href="http://www.hermitagemuseum.org/wps/portal/hermitage/digital-collection/02.+Drawings/1239565/?lng=en">The Hermitage, St. Petersburg</a>