duplicate characters, ugly face, deformed face, cropped, out of frame, out of focus, extra fingers, multiple faces, multiple bodies, 
spots on face, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, ugly, blurry, bad anatomy, bad proportions,
extra limbs, bad anatomy, gross proportion, malformed limbs, missing arms, missing legs, extra arms, extra legs, mutated hands,
fused fingers, too many fingers, long neck