Monochrome Jazz Singer Portrait

Create a 4:5 vertical monochrome jazz singer portrait. A middle-aged Chinese female jazz singer stands on the stage of a small jazz club, wearing a black suit and white silk scarf, holding a vintage silver microphone, eyes closed while singing. The image is black-and-white photography; the background contains a blurred double-bass silhouette, round stage lights, and smoke, but no readable signboard. Composition from half-body to waist, microphone in the left foreground, the singer’s face shaped by side stage light, quiet and powerful emotion. Real high-ISO black-and-white film feel, natural grain, strong shadow detail. 85mm lens, realistic proportions, natural hands and microphone. No readable text, logo, watermark, brand, club name, or poster anywhere.

生成一张 4:5 竖版黑白爵士歌手人像。中国中年女性爵士歌手站在小型爵士俱乐部舞台上，穿黑色西装和白色丝巾，手扶复古银色麦克风，闭眼唱歌。画面为黑白摄影，背景有虚化低音提琴轮廓、圆形舞台灯和烟雾，但没有任何文字招牌。构图为半身到腰部，麦克风在前景偏左，人物脸部被侧面舞台灯勾勒，情绪沉静有力量。真实高 ISO 黑白胶片感，颗粒自然，强暗部层次。85mm 镜头，人物比例真实，手和麦克风自然。画面内不要出现任何可读文字、logo、水印、品牌、俱乐部名或海报。