The rest during the harvest season (mountains of the doubs) Gustave Courbet (1819-1877)

The picture has something of this: cattle, cow, livestock, mammal, agriculture, bull, farm, tree, rural, pastoral, beef cattle, herd, calf, group, nature, milk, hayfield, countryside.
Perhaps it’s a painting of a herd of cattle in a wooded area with a man laying on the ground in the foreground and a cow.