La Rochelle Quarry near the Port Entrance Jean-Baptiste-Camille Corot (1796-1875)

The picture has something of this: architecture, building, military, ancient, outdoors, town, fortification, wall, home, sky, castle, tower, daylight, house, landscape.
Perhaps it’s a painting of a city with a cemetery in the foreground and a church steeple in the background with a blue sky.