建筑师环境肖像

生成一张 4:5 竖版建筑师环境肖像。中国男建筑师穿深绿色夹克和白色安全帽，站在未完工建筑的混凝土楼层边，手里拿着卷起的无字蓝图和铅笔，身后有脚手架、结构柱、远处城市天际线和一张小型建筑模型。清晨斜射自然光，空气中有轻微尘埃，色调为混凝土灰、深绿、浅木色和天空蓝，专业而有现场感。真实纪实商业摄影，35mm 环境人像，七分身构图，人物比例真实，安全帽无 logo。画面内不要出现任何可读文字、logo、水印、工地标牌或品牌标识。

Create a 4:5 vertical environmental architect portrait. A Chinese male architect in a dark green jacket and white hard hat stands near the edge of an unfinished concrete floor, holding a rolled blank blueprint and pencil; behind him are scaffolding, structural columns, a distant city skyline, and a small architectural model. Morning angled natural light with slight dust in the air; concrete gray, dark green, pale wood, and sky blue palette, professional and site-specific. Real documentary commercial photography, 35mm environmental portrait, three-quarter body composition, realistic proportions, hard hat with no logo. No readable text, logo, watermark, construction sign, or brand mark anywhere in the image.