Medieval image, fantasy, old black man in a library reading books, alchemy, extremely realistic, 4k quality.

lowres, ((bad anatomy)), ((bad hands)), text, missing finger, extra digits, fewer digits, blurry, ((mutated hands and fingers)), (poorly drawn face), ((mutation)), ((bad proportions)), ((extra limbs)), extra face, (double head), (extra head), ((extra feet)), logo, cropped, worst quality, low quality, normal quality, jpeg, humpbacked, long body, long neck, ((jpeg artifacts))