Low-quality image, blurry, pixelated, distorted colors, bad lighting, out of focus, poor composition, low-resolution, inappropriate attire, crowded background, inappropriate expressions, bad posture, bad framing, poor quality print, unflattering angle, cluttered background, unprofessional photo, shaky hands, unnatural pose, uncomfortable expression, forced smile, unrealistic flexibility, exaggerated features, poor alignment, improper form, unbalanced composition. 