极简分屏海报：商务男士与低多边形插画

垂直分屏的专业品牌风格海报，现代、简洁、留白充足。左侧是一位外观泛化的成年男性全身高分辨率摄影肖像：整洁胡须、深色头发、笔挺白色正装衬衫扎入海军蓝长裤，棕色皮革牛津鞋，靠在干净的灰色墙面前自然摆姿势。右侧是同一人物面部的极简黑白几何低多边形矢量插画，两个面板在发型、胡须和脸部轮廓上保持对应。插画上方使用粗体无衬线排版，第一行是“BOB”，第二行是“Designer”；文字清晰、拼写准确、无其他品牌或商标。垂直分割线、黑白灰为主、专业设计工作室气质、现代网格构图。

【English Prompt】
Professional modern branding poster in a clean vertical split-screen layout with generous whitespace. Left panel: high-resolution full-body photograph of a generic adult man with neat beard and dark hair, wearing a crisp white dress shirt tucked into navy trousers and brown leather oxford shoes, posing naturally against a clean gray wall. Right panel: minimalist black-and-white geometric low-poly vector illustration of the same man's face, matching the hair, beard, and facial silhouette between panels. Above the illustration, use bold sans-serif typography with “BOB” on the first line and “Designer” on the second; text must be crisp and spelled correctly, with no other brands or trademarks. Vertical divider, mostly black-white-gray palette, professional design-studio aesthetic, modern grid composition.

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