A harbour scene with watchtower and fishermen unloading their catch Jan Brueghel The Elder (1568-1625)

The picture has something of this: water, architecture, outdoors, sky, traditional, ancient, building, landscape, tree, tower, sea, nature, watercraft, vacation.
Perhaps it’s a painting of a group of people on a beach near a body of water with boats in the water and a lighthouse on a hill in the background.