Arentsz., Arent – Een vogeljager, 1626-1631 Rijksmuseum: part 3

The picture has something of this: water, river, watercraft, outdoors, vehicle, landscape, people, transportation system, fisherman, lithograph, sea, reflection, nature, recreation, lake, beach, two.
Perhaps it’s a painting of a man holding a gun in front of a body of water with boats in the distance and a sailboat in the foreground.