grayscale, out of focus, strange, blurry, ugly, noisy, grainy, disproportion, float, someone on the street, human, people, cars, rain, raindrops, sun, moon, star, cloud, txt, username, watermark, signature, frame, clipping, characters, chimney, mountains, defective twisted fracture deformed handrails, water, the horns of the eaves, the horns of the ridge roof, complex roof, poor superstructure.