Carl Rottmann (1798 – 1850) – The Battlefield at Marathon Alte und Neue Nationalgalerie (Berlin)

The picture has something of this: water, landscape, steam, volcano, eruption, hot spring, river, storm, geyser, hot, mountain, light, H2O, geology, smoke, park.
Perhaps it’s a painting of a cloudy sky over a body of water with a person standing on the other side of the painting in the middle.