No humor, no cartoonish elements, no silliness, no bright colors, no distorted proportions, no unusual angles, no caricature, no unrealistic features, no absurdity, no exaggerated expressions, no exaggerated features, no out-of-place objects, no low resolution, no irrelevant objects, no poor lighting, no blurry details, no awkward posing, no unrecognizable character, no distracting elements