Pines. Okulovka Roerich N.K. (Part 1)

The picture has something of this: tree, landscape, water, river, scenic, outdoors, grass, park, environment, wood, flora, people, pool, lake, leaf, mountain, nature, daylight.
Perhaps it’s a painting of a grassy field with trees in the background and a hill in the foreground with grass and trees on the other side of the field.