Moses on Mount Sinai Jean-Léon Gérôme (1824-1904)

The picture has something of this: people, group, landscape, outdoors, daylight, water, recreation, many, vehicle, mountain, action, volcano, man, seashore, environment, sky.
Perhaps it’s a painting of a large group of people standing in front of a mountain with a giant fireball in the middle of the sky over a large.