Mongolia. Hills of Chahar # 74 Roerich N.K. (Part 4)

The picture has something of this: panoramic, landscape, mountain, horizontal plane, desert, sky, outdoors, hill, scenic, nature, cloud, valley, weather, snow, winter, water, daylight, dawn.
Perhaps it’s a painting of a mountain range with trees in the foreground and a blue sky with white clouds in the background, with a lone tree.