Duplicated heads, distorted appendages, cropped visuals, preliminary sketch, poorly illustrated hands, disfigured, truncated, grainy, distorted, blurry, poor anatomy, mutilated, surrealistic, extra digits, morbid, absent arms, mutated hands, poorly sketched feet, boundaries exceeded, extra appendages, malformed, body outside frame, incorrect anatomy, watermarked, signature, truncated, low contrast, insufficiently exposed, overexposed, subpar art, beginner level, amateurish, facial distortions, sketch, grainy, etc.