Mount Athos Carved as a Monument to Alexander the Great Pierre-Henri de Valenciennes (1750-1819)

The picture has something of this: landscape, tree, mountain, people, rock, water, outdoors, recreation, sky, daylight, valley, scenic, river, hill, lake, sunset.
Perhaps it’s a painting of a group of people in a wooded area with a mountain in the background and a body of water in the foreground.