The Valley of Les Puits-Noir Gustave Courbet (1819-1877)

The picture has something of this: water, tree, river, landscape, waterfall, rock, wood, nature, mountain, rainforest, stream, environment, park, exploration, leaf, people, outdoors, light.
Perhaps it’s a painting of a stream in a wooded area with rocks and trees on either side of the stream and rocks on the other.