Excluding any signs of duplicated heads, boundaries exceeded, preliminary sketch, distorted appendages, signed, double imagery, elongated neck, misshapen hands, extra limb, low-resolution, blurry, poor anatomy, disfigured, badly drawn facial features, mutation, detached limbs, stretched torso, surrealistic, extra digits, disproportionate, absent arms, watermarked, low contrast, insufficiently exposed, overexposed, subpar art, beginner level, amateurish, blurry, sketch, grainy."