Portrait of Marie-Anne de Mailly-Nesle (1717-44) Marquise of La Tournelle as Eos Jean Marc Nattier

The picture has something of this: people, reclining, man, nude, wear, woman, furniture, bed, recreation, two, music, portrait, room, position, performance.
Perhaps it’s a painting of a woman in a white dress with a bird on her arm and a white dove in her right hand and a blue dress on her left hand.