human, people, rain, raindrops, sun, moon, star, water, car, cloudchimney, mountain, defective twisted fracture deformed handrail, the horn of the eave, the horn of the ridge roof, complex roof, poor superstructure, txt, logo, username, water mark, writing, heading, signature, frame, clipping, characters, strange, blur haze, grayscale, out of focus, duplicate, disproportion, float, ugly, deformed, noisy, blurry, distorted, grainy,