One of the Three Landscape Sketches Hubert Von Herkomer (1849-1914)

The picture has something of this: water, tree, nature, landscape, outdoors, reflection, sky, wood, summer, river, scenic, leaf, grass, idyllic, rural, pool.
Perhaps it’s a painting of a river in the middle of a green field with trees on the other side of the river and clouds in the sky above the water.