Blurry, pixelated, low-resolution Noise, artifacts, grain Unnatural lighting, shadows, colors Clipping, overexposure, underexposure Lens flare, chromatic aberration, motion blur Distortions, warping, perspective errors Digital artifacts, compression errors Objects clipping through each other Missing or inconsistent details Unnatural textures, materials Visible brushstrokes, AI signatures Unrealistic skies, clouds, or terrain, floating objects, inconsistent lighting across the scene