Antoine Cécile Hortense Haudebourt-Lescot, Self-Portrait, 1825 – Oil on canvas Part 3 Louvre

The picture has something of this: people, portrait, woman, wear, dress, music, girl, side view, indoors, musician, retro, profile, costume, theater, facial expression, sit.
Perhaps it’s a painting of a woman wearing a black dress and a black hat and holding a pen in her right hand and writing on a piece of paper in her left hand.