Portrait of Madame Josephina Alvear de Errazuriz Giovanni Boldini (1842-1931)

The picture has something of this: people, woman, reclining, veil, wear, position, dress, portrait, Renaissance, nude, furniture, music, seat.
Perhaps it’s a painting of a woman in a yellow dress sitting on a yellow couch with a white flower in her hair and a green ribbon around her neck.