1920s silent film style slave ship

Black and white, 1920s silent film style. Inside the dark, crowded hold of an old slave ship, African slaves are chained at the wrists and ankles, lying tightly packed on wooden planks. The camera pans slowly across the hold, capturing subtle but clear movements: heads turning weakly, eyes opening and closing, slight rises and falls of chests with breathing, and hands faintly trembling against their chains. Some slaves glance around briefly, their expressions weary and solemn. Barred light from tiny windows flickers across their faces, adding shadows that move with the scene. Subtle film grain and vintage lighting enhance the somber realism.