blurry background, mismatched colors, lack of details, unrealistic environment, distorted proportions, flat lighting, dull ambiance, low-resolution output, lack of depth, generic setting, bland color palette, inconsistent shadows, unrealistic textures, oversaturation, overexposure, lack of focus, amateurish execution, repetitive patterns, monotonous composition, lack of emotion, unbalanced lighting, incorrect shadows, misplaced objects, artificial look, unnatural colors