🏷️#779Core Intent: Create a photorealistic candid street fashion po...

📝 Summary

Core Intent: Create a photorealistic candid street fashion portrait with extreme shallow depth of field where a singl...

核心意图：创作一张写实照片级的街头时尚抓拍肖像，使用极浅景深，主体在中景清晰聚焦，周围是动态人群呈现为柔和的模糊/散景。保持精确的构图、主体位置、色彩分级和氛围。

1) 构图与取景（锁定）

•纵横比：4:5，竖向。

•相机高度：胸部到眼睛水平线（略高于主体的肩线）。

•取景：中景中的主体居中但略偏向左侧，露出从上胸部到头顶的清晰轮廓；包含肩部；背景大面积模糊。

•前景：两个大型模糊的人形框住主体：

•左前景：模糊的中年男性，占据左三分之一，灰蓝色夹克，面部未聚焦。

•右前景：模糊人物，占据右下象限（深色头发），同样未聚焦。

•中右：在主体右肩背后可见的模糊的年长光头男人的头部/肩膀。

•背景：密集的城市街道，黄颜色的出租车形状与温暖橙色散景灯光；高楼轮廓渐渐融化成奶油般的模糊。

2) 主体（主角）

•人物：年轻女性，皮肤白皙/浅色，带有细小雀斑，自然的编辑美感。

•发型：中等棕色，杂乱的低发髻/丸子头，带有松散的发丝；略带潮湿/城市质感；额前刘海/飞发框住脸部。

•表情：平静，略带严肃/好奇；双唇放松；双眼直视镜头，呈现柔和、自然的强度。

•姿势：身体向右（四分之三侧身），头部往左肩后转回望向镜头。

3) 服装与配饰（精准质感）

•外套：米色/浅棕色风衣（哑光棉质），翻领敞开，经典翻领，带有略显凌乱的城市风格纹理。

•包：右肩背小型斜挎包，细金链带；带子略微反光；包身大部分隐藏。

•珠宝：可见的小耳环（低调，暖色调）。

4) 环境（街头氛围）

•繁忙的都市人行道/街景，人群密集。

•背景调色：青绿/绿灰色的城市雾霭感+黄色出租车形状+温暖的橙色散景灯光。

•无可读的招牌，背景无清晰细节——主体背后的一切都保持奶油般的模糊。

5) 灯光（锁定）

•自然日光，阴天至柔和阳光（漫射），无炽烈阴影。

•主体面部均匀照明，颧骨和鼻梁有柔和高光；带有电影感的柔和对比。

6) 相机与镜头（关键）

•风格：远摄抓拍肖像，强烈压缩感。

•镜头：85mm–135mm，光圈全开（f/1.4–f/2.0）。

•对焦：主体的眼睛和睫毛清晰锐利；前景与背景强烈虚化。

•景深：奶油般的散景，过渡平滑，边缘呈轻微猫眼散景。

•快门感/氛围：背景人群自然因景深而模糊；前景人物略有运动模糊迹象。

7) 色彩科学/调色（锁定）

•阴影与背景呈电影感的青绿光感。

•暖色高光（肤色自然，略偏暖）。

•黄色出租车柔和地突出；橙色散景灯光绽放。

•细腻的胶片颗粒感，明亮散景点的轻微收光效应，柔和的暗角。

8) 质感与真实感

•自然肌肤质感（毛孔、雀斑可见）。

•发丝飞散在脸部附近清晰可见。

•风衣面料织物纹理在清晰对焦区域可见。

•编辑风格街头照片的真实感，不是写实绘画/插画风格。

负面提示（严格）

无文本、无标志、无水印、无额外配饰、无帽子、无太阳镜、无笑容、无浓妆、无工作室灯光、无完美皮肤虚化、无过度锐化、无HDR效果、无卡通/CGI、无额外出租车、无新增物体、无脸部重复、无扭曲的手、背景可读性。

Core Intent: Create a photorealistic candid street-fashion portrait with extreme shallow depth of field where a single woman is sharply in focus in the mid-ground, surrounded by a moving crowd rendered as soft blur/bokeh. Preserve the exact framing, subject placement, color grade, and atmosphere.

1) Composition & Framing (LOCK)

•Aspect: 4:5 vertical.

•Camera height: chest-to-eye level (slightly above the subject’s shoulder line).

•Framing: mid-ground subject centered slightly left-of-center, from upper chest to top of head clearly visible; shoulders included; background heavily blurred.

•Foreground: two large blurred human shapes frame the subject:

•Left foreground: blurred middle-aged man occupying left third, grey/blue jacket, face out of focus.

•Right foreground: blurred person occupying right-lower quadrant (dark hair), also out of focus.

•Mid-right: blurred older bald man head/shoulder visible behind subject’s right shoulder.

•Background: dense city street with yellow taxi/cab shapes and warm orange bokeh lights; tall urban forms dissolve into creamy blur.

2) Subject (Primary)

•Person: young adult woman, fair/light skin, subtle freckles, natural editorial beauty.

•Hair: medium brown, messy low updo/bun with loose wisps; slightly damp/urban texture; flyaways framing face.

•Expression: calm, slightly serious/curious; lips relaxed; eyes looking directly toward camera with a soft, neutral intensity.

•Pose: body facing right (3/4 profile), head turned back over left shoulder to look at camera.

3) Wardrobe & Accessories (Exact Feel)

•Outerwear: beige/tan trench coat (matte cotton), collar open, classic lapels, slightly rumpled city-wear texture.

•Bag: small shoulder bag with thin gold chain strap on her right shoulder; strap catches a bit of light; bag itself mostly hidden.

•Jewelry: small earring visible (subtle, warm tone).

4) Environment (Street Mood)

•Busy metropolitan sidewalk/street scene, crowd density high.

•Background palette: teal/green-grey city haze + yellow cab + warm orange bokeh lights.

•No readable signage, no sharp background details—everything behind subject remains creamy blur.

5) Lighting (LOCK)

•Natural daylight, overcast-to-soft sun (diffused), no harsh shadows.

•Subject face evenly lit with gentle highlights on cheekbones and nose; cinematic soft contrast.

6) Camera & Optics (CRITICAL)

•Look: telephoto candid portrait with strong compression.

•Lens: 85mm–135mm range, wide open (f/1.4–f/2.0).

•Focus: tack-sharp on subject’s eyes and eyelashes; foreground and background strongly out of focus.

•Depth: creamy bokeh, smooth falloff, mild cat-eye bokeh at edges.

•Shutter/feel: background crowd appears naturally blurred from DOF; slight motion blur suggested in foreground figures.

7) Color Science / Grade (LOCK)

•Cinematic teal/green wash in shadows and background.

•Warm highlights (skin tones natural, slightly warm).

•Yellow taxi pops softly; orange bokeh lights glow.

•Fine film grain, subtle halation on bright bokeh points, gentle vignette.

8) Texture & Realism

•Natural skin texture (pores, freckles visible).

•Hair flyaways crisp near face.

•Trench fabric weave visible on in-focus areas.

•Editorial street-photo realism, not stylized/illustrated.

Negative Prompt (STRICT)

No text, no logos, no watermarks, no extra accessories, no hats, no sunglasses, no smile, no heavy makeup, no studio lighting, no perfect skin blur, no oversharpening, no HDR look, no cartoon/CGI, no extra taxis, no added objects, no duplicated faces, no distorted hands, no background readability.

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