Madame Alphonse Daudet Pierre-Auguste Renoir (1841-1919)

The picture has something of this: people, portrait, wear, woman, retro, facial expression, man, veil, vintage, face, jewelry, side view, profile, girl.
Perhaps it’s a painting of a woman sitting in a chair with her hand on her chin and her hand under her chin, with a vase of flowers in the background.