Bierstadt Albert A Rocky Mountain Sheep Ovis Montana Albert Bierstadt (1830-1902)

The picture has something of this: mammal, sheep, outdoors, nature, mountain, wildlife, grass, landscape, rock, grassland, tree, two, sky, water, ram, daylight, snow.
Perhaps it’s a painting of a ram standing on a hill with a mountain range in the background and trees in the foreground, with a blue sky and clouds.