Jan Frans van Bloemen (called Orizzonte) – One of a Pair of Views of the Roman Campagna with Figures Conversing Los Angeles County Museum of Art (LACMA)

The picture has something of this: tree, outdoors, landscape, wood, daylight, recreation, leisure, nature, mammal, sky, people, leaf, water, grass, park, scenic, two.
Perhaps it’s a painting of a group of people in a wooded area next to a body of water with a castle in the distance and trees in the foreground.