HeavenBePraised TheyAreMyBrothers! Gustave Dore (1832-1883)

The picture has something of this: people, group, man, engraving, two, visuals, cavalry, military, etching, war, monochrome, skirmish.
Perhaps it’s a black and white drawing of a group of people in a rocky area with a castle in the background and a man on a horse in the foreground.