想练一版极简人像，纯白背景、干净布光，把注意力全压在脸和发型上。这版蓝眼睛加齐刘海黑波波头我很满意，白顶白背景那种通透的证件照式干净感终于对了，重点是背景要死白、皮肤要透。
a woman with pale porcelain skin, large clear blue eyes, a sharp black bob cut with blunt straight bangs,
wearing a clean white top, plain solid pure-white seamless background,
even soft studio lighting, minimal shadows, crisp catchlights in the eyes, natural skin texture with fine detail,
high-key clean aesthetic, sharp focus, realistic portrait photography, high resolution
背景要给纯白 seamless、别留灰边，光尽量平打压阴影，那种极简通透才出得来。