更衣室灯光镜前的歌剧演员人像

生成一张 4:5 竖版更衣室灯光镜前的歌剧演员人像。中国女性歌剧演员坐在后台化妆镜前，穿深墨绿色丝绒长袍，肩上披一条象牙色披肩，镜框四周是暖色圆形灯泡但镜面和桌面都没有文字。她从镜中看向自己，现实侧脸和镜中正脸同时可见，桌上只有无标识化妆刷、粉扑和空白首饰盒。构图为半身环境肖像，镜子占画面右侧，人物在左侧，暖金灯光和深绿阴影。真实后台摄影，50mm 镜头，人物比例自然，手部清楚。画面内不要出现任何可读文字、logo、水印、品牌、剧院名、海报或标签。

Create a 4:5 vertical backstage dressing-room portrait of an opera performer in front of a lit mirror. A Chinese female opera singer sits at a backstage makeup mirror, wearing a deep emerald velvet robe with an ivory shawl over her shoulders. Warm round bulbs frame the mirror, while the mirror and tabletop contain no text. She looks at herself in the mirror, with her real side profile and reflected frontal face both visible. The tabletop contains only unbranded makeup brushes, a powder puff, and a blank jewelry box. Half-body environmental portrait, mirror on the right, performer on the left, warm golden light and deep green shadows. Real backstage photography, 50mm lens, natural proportions and clear hands. No readable text, logo, watermark, brand, theater name, poster, or label anywhere.