Rocks in the Forest of Fontainebleau, 1860-1865 Jean-Baptiste-Camille Corot (1796-1875)

The picture has something of this: water, nature, river, wood, tree, environment, landscape, leaf, outdoors, recreation, wildlife, reproduction, two, park, rainforest, underwater, exploration, daylight.
Perhaps it’s a painting of a wooded area with rocks and trees in the foreground and a person laying on the ground at the far end of the scene.