flat, 2D, simple, boring, plain, dull, cartoon, abstract, surreal, patterns, blurry, blurred, fuzzy, grainy, gain, artifact, artifacts, out of focus, hazy, haze, fog, foggy, skewed, warped, deformed, ugly, weird, opaque, murky, muddy, cloudy, milky, text, words, signature, watermark, brand, tag, logo, simple background, plain background