Mona Lisa, Renaissance-era portrait, enigmatic smile, subtle facial expression, gentle gaze, brown eyes, arched eyebrows, smooth skin, delicate nose, rosy cheeks, soft lips, dark hair, ornate hairstyle, golden frame, intricate details, oil painting texture, realistic lighting, warm color palette, Italian Renaissance background, subtle sfumato effect, 3/4 composition, close-up shot, shallow depth of field.