Mademoiselle Claire Campbell Édouard Manet (1832-1883)

The picture has something of this: people, portrait, wear, woman, shower, man, wet, water, veil, recreation, girl, nude, facial expression, swimming, side view, child.
Perhaps it’s a close up of a painting of a woman in a white dress with a necklace on her neck and her hair pulled back in a pony tail.