Ah. How he made them lift their legs on the first strike of his whip Gustave Dore (1832-1883)

The picture has something of this: people, engraving, group, monochrome, nude, many, man, black and white, woman, child, cavalry, etching, war, elephant, visuals, river.
Perhaps it’s a black and white drawing of a group of naked men in a rocky area with a man on top of a rock in the middle of the picture.