雨窗前的图书馆侧影，留出一点戒备

Editorial portrait photograph of a 29-year-old adult woman in a charcoal high-collar coat beside a tall library window after rain. Her expression is calm and guarded; shelves reflect subtly in the glass, with natural skin texture and low-key light. No text, logo or excessive retouching.

编辑肖像摄影：一位二十九岁的成年女性穿炭灰高领外套，站在雨后的高大图书馆窗边。她的神情平静而略带戒备，书架在玻璃中有轻微倒影，自然肤质与低调光线清晰；没有文字、标识或过度修饰。