Henri Lehmann – Death of Robert le Fort in the Battle of Brisserte, 25 July 866 Château de Versailles

The picture has something of this: people, battle, war, group, weapon, man, soldier, skirmish, interaction, military, army, force, many, flag.
Perhaps it’s a painting of a large group of people in front of a crowd of men and women, with one holding a flag and the other.