Eifel Landscape during a Thunderstorm Karl Friedrich Lessing (1808-1880)

The picture has something of this: landscape, volcano, mountain, nature, eruption, outdoors, rock, sky, geology, condensation, smoke, scenic, water, fog, steam, dawn, valley, cloud.
Perhaps it’s a painting of a mountainous landscape with a stream running through the center of the painting, and a few people on the other side.