Jean-Baptiste-Camille Corot – Forest of Fontainebleau National Gallery of Art (Washington)

The picture has something of this: tree, water, landscape, outdoors, nature, environment, river, people, wood, calamity, daylight, lake, recreation, scenic, park, light, storm.
Perhaps it’s a painting of a woman laying on the ground in a wooded area with a stream running through the center of the painting, with trees and rocks in the foreground.