Dark lord Sauron's influence, corrupted wizard Saruman, old man with white beard, worn-out face, evil eyes, dark brown robes, staff in hand, standing in a dimly lit chamber, stone walls, torches flickering, mysterious ancient artifacts scattered around, Middle-earth map on the table, torn and worn pages, quill pen lying nearby, ominous shadows, dramatic lighting, intense atmosphere, close-up of Saruman's face, cinematic composition.