# 竖版上下对比红线手绘写实锚点海报

Canonical: https://prompt.genedai.me/prompts/opennana-27929/
Author: @Hamburgerai
Original public source: https://x.com/Hamburgerai/status/2107861255994446035
Collection item: https://opennana.com/awesome-prompt-gallery/vertical-split-red-line-sketch-realistic-anchor-poster
Model (source label): ChatGPT
Reference requirement: 参考图要求未核实
Snapshot: 2026-10-20

## Prompt

```
Turn the input photo into a vertical 3:4 top-bottom comparison transformation poster without watermarks. The upper half, approximately 45%, retains the original photo's complete composition, subject, action, perspective, and real light; the lower half is a hand-drawn red-line environmental sketch of the same framing. The lower half converts the buildings, streets, plants, landforms, objects, transportation, or animal environment in the photo into brick-red to ochre-red monochromatic lines made with thick markers/crayons on warm white blotting paper. The lines should have variations in pen pressure, breaks, retracing, cross-hatching, dryness, and a small amount of ink bleeding, retaining key contours and spatial relationships while removing irrelevant details and leaving broad continuous paper white. Select only one subject from the original image with the most narrative role as a real photo anchor—a person, animal, vehicle, food, or object—and retain its real texture, color, material, posture, and natural shadows in the lower half, letting it make contact with the hand-drawn ground or environment, as if stepping out from the red-line scene. The number, identity, action, scale, and position of the anchor must be consistent with the upper half. Do not turn the subject into a cartoon, do not add fantasy characters, fictional landmarks, fake text, brands, watermarks, original image or AI image tags, and do not apply full-image filters or smooth vector strokes.
```

## 中文提示词

把输入照片做成无角标的竖版 3:4 上下对比转绘海报。上半约 45% 保留原照片的完整构图、主体、动作、透视与真实光线；下半是同一取景的手工红线环境描摹。
下半将照片中的建筑、街道、植物、地貌、器物、交通或动物环境，改为粗马克笔/蜡笔在暖白吸墨纸上的砖红至赭红单色线条。线条要有笔压变化、断裂、回描、交叉排线、干涸和少量渗墨，保留关键轮廓与空间关系，但删去无关细节，并留出宽阔连续纸白。
只选择原图中最有叙事作用的一个主体作为真实照片锚点——人物、动物、交通工具、食物或器物——在下半保留其真实纹理、颜色、材质、姿态和自然阴影，让它与手绘地面或环境发生接触，像从红线场景中走出。锚点的数量、身份、动作、尺度和位置须与上半一致。不要将主体变成卡通，不要添加幻想角色、虚构地标、假文字、品牌、水印、原图或 AI 图标签，也不要整图滤镜和光滑矢量描边。

## Attribution

License / authorization: 项目维护者确认转载授权；原作者权利保留
Rights notice: https://prompt.genedai.me/sources/opennana/
Image sources: https://img.opennana.com/prompts/assets/202610/1791471318261-qh3mz9yy-1791471321168-1.jpg
Video sources: 
Date: 2026-10-08 (OpenNana 条目创建日期，不代表原帖发布日期)
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