音乐人艺术肖像

生成一张 4:5 竖版音乐人艺术肖像。中国男音乐人坐在小型录音棚的旧木椅上，怀里抱着一把半空心电吉他，脚边有效果器和缠绕的音频线，身后是吸音板、落地灯和模糊的鼓组。人物微微低头看向镜头，表情安静、有故事感。光线为一盏暖色落地灯加蓝色轮廓光，色调靛蓝、暖棕、黑色和少量金属反光，电影感但不脏。真实音乐人肖像摄影，50mm 镜头，半身到七分身构图，人物比例真实，手指自然。画面内不要出现任何可读文字、logo、水印、乐器品牌或设备品牌标识。

Create a 4:5 vertical artist portrait of a musician. A Chinese male musician sits on an old wooden chair in a small recording studio, holding a semi-hollow electric guitar; effects pedals and coiled audio cables sit at his feet, with acoustic panels, a floor lamp, and a blurred drum kit behind him. He tilts his head slightly and looks toward the camera, quiet and story-rich. Warm floor lamp plus blue rim light; indigo, warm brown, black, and subtle metallic reflections, cinematic but not dirty. Real musician portrait photography, 50mm lens, half-body to three-quarter composition, realistic proportions and natural fingers. No readable text, logo, watermark, instrument brand, or equipment brand mark anywhere in the image.