Ugolino and Archbishop Ruggieri Gustave Dore (1832-1883)

The picture has something of this: ancient, monochrome, engraving, tree, sculpture, people, nature, stone, wood, statue, monument, antique, rock, architecture.
Perhaps it’s a black and white drawing of a cave with a man climbing up the side of a rock face to face with another man on the other side of the cave.