Landscape with oak trees and a shepherd. 1860 Alexey Kondratievich Savrasov (1830-1897)

The picture has something of this: tree, landscape, nature, outdoors, dawn, wood, sky, park, sunset, water, branch, leaf, environment, fog, sun, fall, scenic, fair weather.
Perhaps it’s a painting of a tree in the middle of a field with a man laying on the ground in the foreground and a dog.