One shows the prisoner nude and strapped to a crude gurney, his entire body clenched as he is waterboarded by an unseen interrogator. Another shows him with his wrists cuffed to bars so high above his head he is forced on to his tiptoes, with a long wound stitched on his left leg and a howl emerging from his open mouth. Yet another depicts a captor smacking his head against a wall.

Read more: Link