Thunderstorm countryside Eugen Gustav Ducker (1841-1916)

The picture has something of this: landscape, storm, fog, mist, outdoors, mountain, sky, hill, nature, weather, scenic, rain, daylight, water, rock, dawn, cloud, grass.
Perhaps it’s a painting of a man and a woman sitting on a rock near a body of water with a storm cloud in the sky over the mountains in the background.