out of focus, ugly, deformed, noisy, blurry, distorted, out of focus, bad anatomy,  text, watermark, signature, username, artist name
 ugly, deformed, noisy, blurry, distorted, grainy, ugly, deformed, noisy, blurry, distorted, grainy, ugly, deformed, noisy, blurry, distorted, grainy, ugly, deformed, noisy, blurry, distorted, grainy