A028L The Battle of Kassel between the French and the Flemings in 1328 Froissart’s Chronicles

The picture has something of this: culture, ancient, people, traditional, Gothic, sword, wall, temple, outdoors, Kremlin, group, mural.
Perhaps it’s a painting of a medieval battle with a group of men and women dressed in black and red, with a tent in the background, and a man in the foreground with a sword.