On the Llugwy below Capel Curig Benjamin Williams Leader (1831-1923)

The picture has something of this: landscape, water, tree, nature, sky, river, mountain, wood, scenic, outdoors, lake, reflection, cloud, beach, seashore, hill, sea, environment.
Perhaps it’s a painting of a mountain scene with a river in the foreground and trees on the other side of the river, with mountains in the background.