The Barricade 12x9in Jean-Louis Ernest Meissonier (1815-1891)

The picture has something of this: outdoors, group, rock, flame, people, desert, calamity, waste, daylight, architecture, nature, building, stone.
Perhaps it’s a painting of a group of people laying on the ground in front of a building with a fire hydrant in the foreground and a man standing in the middle of the picture.