半张脸二十八岁，半张脸七十岁
16:9人像：同一张脸从左到右渐变衰老，右侧留给深色烟雾。
✍️ 真正难的是“渐变而不是分屏”：必须写明五官位置完全重合，模型才不会拼成两张脸。右侧留的那片暗雾，既是排版位置，也让观众视线只在半张脸的变化上停留。
📋 提示词 自然语言824 字符
Subject placement: left third of a 16:9 widescreen frame. The right two thirds fall away into smooth dark haze carrying almost no detail.
Subject: a woman facing the lens, late 20s, long dark hair, defined cheekbones, crisp eyeliner, matte black turtleneck. Her face is the whole concept. A single continuous ageing runs across it, young on the left and, on the right, the identical woman in her late 70s with fine wrinkles and silver strands, melted together softly at the middle. Bone structure never changes: eyes, nose and lips sit in perfect register, so the effect is a gradual morph and not a split screen.
Treatment: editorial studio portrait photography. Soft key, gentle rim separation, deep charcoal shadows, warm amber highlights, subtle film grain. Atmospheric minimal background, faint haze and nothing else.
📋 中文译写版 自然语言
16:9 宽幅的编辑风棚拍肖像。主体放在画面左三分之一，右侧留成平滑的、极低细节的深色烟雾。她是一位正面朝向镜头的二十代后期女性，长黑发、颧骨清晰、眼线利落，穿哑光黑色高领衫，直视镜头。
同一张脸从一侧到另一侧连续衰老：左边看上去年轻，右边是同一个女人七十代后期的样子，有细纹和银丝，两者在脸中央柔和过渡。整张脸的骨骼结构完全一致，眼睛、鼻子、嘴唇严丝合缝，所以年龄变化读起来是渐变，而不是一刀切开。
布光：柔和主光，轻微的轮廓分离光，深炭灰阴影，暖琥珀高光，加一点胶片颗粒。背景极简、有空气感，只有淡淡的雾。
