Portrait of Jean Le Rond d'Alembert, 1777, by Catherine Lusurier
<bdi><a href="https://en.wikipedia.org/wiki/en:Catherine_Lusurier" class="extiw" title="w:en:Catherine Lusurier"><span title="French painter (1752–1781)">Catherine Lusurier</span></a>
</bdi>
1777<div style="display: none;">date QS:P571,+1777-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="http://parismuseescollections.paris.fr/en/node/152147">http://parismuseescollections.paris.fr/en/node/152147</a>