Portrait of Louise Morgan Konstantin Andreevich Somov (1869-1939)

The picture has something of this: people, woman, wear, portrait, furniture, fashion, indoors, sit, man, outerwear, retro, facial expression, two, jacket, veil.
Perhaps it’s a painting of a woman sitting on a couch in front of a bookshelf with a vase of flowers on the far end of the couch.