Meijer, Hendrick de – De verovering van de stad Hulst op de Spanjaarden, 5 november 1645, 1645 Rijksmuseum: part 1

The picture has something of this: people, group, vehicle, many, military, man, army, cavalry, war, crowd, battle, soldier, transportation system, flag, skirmish, wear, group together, weapon, tent.
Perhaps it’s a painting of a group of people on horses and carriages near a body of water with a city in the background and people on horseback drawn carriages in the foreground.