Susan Isabel Dacre (A mon Amie) Annie Louisa Swynnerton (1844-1933)

The picture has something of this: people, portrait, wear, man, outerwear, music, facial expression, musician, side view, woman, veil, jacket, coat, singer, outfit, boy.
Perhaps it’s a close up of a painting of a person wearing a black coat with a cat on the other side of the painting.