The Artists Wife and his setter Dog Thomas Eakins (1844-1916)

The picture has something of this: people, portrait, woman, sit, two, reclining, seat, wear, furniture, veil, canine, man, mammal, position, dog, recreation.
Perhaps it’s a painting of a woman in a blue dress sitting on a chair next to a dog in a room with a piano and a rug on the floor.