氛围 15 · 中文：

中文：
Use case: photorealistic-natural
Asset type: lifestyle portrait reference
Primary request: 一位亚洲年轻男性站在室内通道或交通枢纽中，穿浅色短袖POLO衫、棕色长裤，背着双肩包，双手插兜，神情安静自然，正面站立，阳光从侧面照进来，形成明亮与阴影交错的日常人像摄影氛围
Input images: 图1：用于参考人物、姿势、服装、场景和整体光线
Scene/backdrop: 室内通道或车站式空间，蓝色导视牌、金属结构、玻璃扶手、明亮自然光
Subject: 亚洲男性，柔和短发，浅色POLO衫，棕色裤子，双肩包
Style/medium: 写实生活人像摄影
Composition/framing: 竖构图，全身或三分之二身，人物居中，背景保留导视牌和通道空间感
Lighting/mood: 侧面自然光，清晰明暗对比，明亮、干净、安静、略带青春感
Color palette: 浅米白、棕色、蓝色、银灰、低饱和肤色
Materials/textures: 轻薄POLO布料，背包织物，金属栏杆，玻璃与导视牌表面，真实皮肤质感
Text (verbatim): 无
Constraints: 保持双肩包、双手插兜、正面站立和自然阳光感；不要笑；不要文字或水印
Avoid: 卡通，动漫，过曝，脸部变形，额外肢体，背景杂乱，过度磨皮，棚拍感

English:
Use case: photorealistic-natural
Asset type: lifestyle portrait reference
Primary request: an Asian young man standing in an indoor passage or transit hub, wearing a light short-sleeve polo shirt and brown trousers, carrying a backpack, hands in pockets, calm and natural expression, facing forward, with sunlight entering from the side and creating a bright everyday portrait with alternating light and shadow
Input images: Image 1: reference for subject, pose, clothing, scene, and overall lighting
Scene/backdrop: indoor corridor or station-like space, blue directional signage, metal structure, glass railing, bright natural light
Subject: Asian male, soft short hair, light polo shirt, brown pants, backpack
Style/medium: realistic lifestyle portrait photography
Composition/framing: vertical composition, full body or three-quarter body, subject centered, background retaining signage and corridor depth
Lighting/mood: side natural light, clear light-shadow contrast, bright, clean, quiet, slightly youthful
Color palette: off-white, brown, blue, silver gray, low-saturation skin tones
Materials/textures: lightweight polo fabric, backpack textile, metal railing, glass and signage surfaces, natural skin texture
Text (verbatim): none
Constraints: keep the backpack, hands in pockets, frontal stance, and natural sunlight feeling; no smile; no text or watermark
Avoid: cartoon, anime, overexposure, distorted face, extra limbs, cluttered background, heavy retouching, studio look