blurry or low-resolution images that lack clarity, noise or artifacts that degrade visual quality, extreme exposure imbalances, unnatural colors, distracting lens flares or chromatic aberrations, excessive vignetting or motion blur, uneven lighting, unintended cropping or distortions, limited dynamic range, overedited effects, noticeable JPEG compression artifacts, strong reflections or shadows, and other flaws like scratches or blemishe