门框构图人像

生成一张 4:5 竖版门框构图人像。中国男性建筑师站在老式青砖院子的深色木门框中，穿浅卡其风衣和黑色高领衫，一手扶门框，一手拿无字素描本，身体被门框完整框住。构图为全身环境肖像，门框形成明显矩形边界，门外是柔和雨后庭院和青砖墙，不是窗边头像。光线为门外阴天自然光进入暗室，人物脸部有柔和明暗过渡。色调青砖灰、深木色、浅卡其、柔绿。35mm 镜头，人物比例真实，姿态自然。画面内不要出现任何可读文字、门牌、logo、水印、品牌、对联、招牌或书本文字。

Create a 4:5 vertical doorway-framed portrait. A Chinese male architect stands inside a dark wooden doorway of an old gray-brick courtyard, wearing a light khaki trench coat and black turtleneck. One hand rests on the door frame and the other holds a blank sketchbook; his full body is framed by the doorway. Full-body environmental portrait with a clear rectangular frame from the door; outside is a soft rain-washed courtyard and gray-brick wall, not a window headshot. Overcast natural light enters from outside into the dark interior, creating gentle transitions on the face. Palette: gray brick, dark wood, light khaki, soft green. 35mm lens, realistic proportions, natural pose. No readable text, doorplate, logo, watermark, brand, couplet, signboard, or book text anywhere.