Scorel, Jan van – De stervende Cleopatra, 1520-1524 Rijksmuseum: part 3

The picture has something of this: nude, people, reclining, tree, woman, two, girl, portrait, naked, water, man, model, group, landscape.
Perhaps it’s a painting of a naked woman laying on a blanket in a wooded area with a castle in the distance and a stream running through the foreground.