Granet, François-Marius – Godefroy de Bouillon dépose dans l’église du Saint-Sépulcre les trophées d’Ascalon, août 1099 Château de Versailles

The picture has something of this: people, group, many, man, city, woman, architecture, castle, bedrock, building, crowd, church, wear, ceremony, museum, administration.
Perhaps it’s a painting of a group of people standing next to each other in front.