Embarkation of St Paula Romana at Ostia Claude Lorrain (1600-1682)

The picture has something of this: people, group, vehicle, many, military, outdoors, architecture, building, transportation system, war, man, smoke, calamity, lithograph.
Perhaps it’s a painting of a harbor with a lot of boats in the water and people standing on the dock in the foreground, and buildings in the background.