Louis-Jean-François Lagrenée – Landscape with Salmacis and Hermaphroditus Mauritshuis

The picture has something of this: nude, people, reclining, woman, sit, baby, water, shirtless, model, portrait, son, baroque, man, peace, sexy.
Perhaps it’s a painting of a naked woman sitting on a rock next to a body of water with a monkey on the other side of the painting.