Françoise Charlotte d'Aubigné with her aunt Madame de Maintenon.

Rendered in oil on canvas, the painting employs a soft palette typical of early Rococo, with the girl's light‑green silk dress catching reflected light against the darker, lace‑trimmed attire of the seated figure. Subtle chiaroscuro models the forms, while a painted landscape backdrop adds depth and a hint of the outside world.

Created shortly after the death of King Louis XIV, the portrait entered the royal collection and has remained at Versailles since the 18th century. Its attribution to Elle the Younger rests on stylistic analysis and archival records linking the artist to court commissions during that decade.