<a href="https://en.wikipedia.org/wiki/Louise_Marie_Madeleine_Fontaine" class="extiw" title="w:Louise Marie Madeleine Fontaine">Louise Marie Madeleine Fontaine</a>, then Madame Dupin (1706-1799), was the natural daughter of Count of Coubert, <a href="https://en.wikipedia.org/wiki/Samuel_Bernard" class="extiw" title="w:Samuel Bernard">Samuel Bernard</a> was a French noble and financier. A woman of spirit and famous for her beauty, she hosted in her literary salon, the greatest French philosophers of the Age of Enlightenment in Paris and at the <a href="https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Chenonceau" class="extiw" title="w:Château de Chenonceau">Château de Chenonceau</a>. According to a family tradition, this portrait is that of Madame Dupin as a child. Born Louise Guillaume de Fontaine, she married Claude Dupin whose fortune enabled her to acquire the <a href="https://en.wikipedia.org/wiki/H%C3%B4tel_Lambert" class="extiw" title="w:Hôtel Lambert">Hôtel Lambert</a> in Paris and the <a href="https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Chenonceau" class="extiw" title="w:Château de Chenonceau">Château de Chenonceau</a>.
<bdi><a href="//commons.wikimedia.org/wiki/Category:18th-century_portrait_paintings_of_women,_artist_missing" title="Category:18th-century portrait paintings of women, artist missing">Unidentified painter</a>
</bdi>
circa 1715 <div style="display: none;">date QS:P571,+1715-00-00T00:00:00Z/9,P1480,Q5727902</div>
Site de la maison française de ventes aux enchères <i>Artcurial</i> : <a rel="nofollow" class="external text" href="https://www.artcurial.com/en/lot-ecole-francaise-du-xviiie-siecle-portrait-de-jeune-fille-la-robe-rose-jouant-avec-un-oiseau#popin-active">École française du XVIIIe siècle. Portrait de jeune fille à la robe rose jouant avec un oiseau.</a> (18th century French school Portrait of a girl in a pink dress playing with a bird).