工作室里一张超逼真的时尚产品海报，背景是纯色芥末黄无缝背景（光滑的纸质弧形背景）。一名年轻男子站在画面中央偏右，身穿浅米色/灰色西装外套，内搭白色 T 恤，造型干净现代。他微微笑着，面部略带柔焦。前景主体：他的手臂完全伸向镜头，手持一副黑色亮面徒步旅行者风格太阳镜，从镜框顶部抓取，太阳镜位于画面左侧中央。太阳镜清晰锐利，反射清晰，镜片上有一道星芒（镜面闪光），展现出逼真的玻璃密度和镜框纹理。景深强烈：产品清晰，人物在后方模糊。灯光：偏硬的阳光工作室效果，主光从左上方射入，在夹克和背景上形成清晰的阴影，补光极少，对比度高但干净。相机：50mm / 人像视角，对焦在太阳镜上，景深浅，高端商业摄影，4K，超细节，干净 创建图片 3:4 比例。
Ultra-realistic fashion product poster in a studio with a solid mustard-yellow seamless backdrop (smooth paper cyclorama). A young man stands mid-frame, slightly right, wearing a light beige/grey blazer over a white t-shirt, clean modern look. He is smiling subtly, face slightly soft focus. Hero foreground: his arm fully extended toward the camera, holding black glossy wayfarer-style sunglasses by the top rim, centered-left in the frame. The sunglasses are tack sharp with crisp reflections and a starburst glint on the lens (specular sparkle), showing realistic glass density and frame texture. Strong depth: product sharp, subject blurred behind. Lighting: hard-ish sunlit studio look with a strong key light from upper-left creating defined shadows on the jacket and background, minimal fill, high contrast but clean. Camera: 50mm / portrait perspective with close focus on the sunglasses, shallow depth of field, premium commercial photography, 4K, ultra-detailed, clean CREATE PICTURE 3:4 ratio.
