四层阶梯艺术风格海报设计指令

Please create a high-end design poster of the same scene from the uploaded photo in the current layer, not a multi-photo collage, outputting each photo individually. The "not a multi-photo collage" here means: do not mix different uploaded photos in the same finished product; every uploaded photo must independently generate a complete four-layer style poster.

[Overall Frame and Four-Layer Structure]
The overall composition uses a 3:4 vertical format. The image is strictly divided into four equal horizontal areas from top to bottom, each area's height must precisely account for 25% of the overall image height, the ratio of the four layers is strictly 1:1:1:1, no ratio deviations are allowed. Seamless connection between the four layers, no dividing lines, no white gaps, and no borders.

Since each layer is actually an extremely flat horizontal banner of approximately 3:1, the subject needs to be horizontally adapted within each layer: maintain the stability of the subject's main position and visual center of gravity, prioritize horizontal expansion, and avoid the subject being vertically stretched, squashed, touching the edges, or having key parts cut off. Skies, walls, floors, water surfaces, paper, or environmental white space consistent with the original image can be extended to the left and right, but blurred duplicate background filling must not be used.

[Consistency Across the Four Layers]
All four layers must come from the same uploaded photo and the same moment. Strictly maintain the consistency of the subject's identity, the number of subjects, the appearance of people or animals, posture, movement direction, line of sight, core features of hairstyle and clothing, architectural structure, landmark identity, main object relationships, observation angle, perspective direction, left-right positions, front-back hierarchy, and narrative relationships.
Style layers allow for the deletion of secondary backgrounds, reduction of textures, and changes in material and detail density according to their respective media, but the subject cannot be replaced with another person, another building, another car, another animal, or another scene.

[Layer 1 | Original Photography]
Layer 1 faithfully preserves the authentic photographic quality of the uploaded photo. Preserve the subject's identity, number, compositional relationships, posture, action, real materials, natural light and shadow, comprehensive color temperature, and scene atmosphere. Only restrained high-end photography-grade color grading, exposure and contrast fine-tuning, and extremely subtle fine grain optimization are allowed.
To adapt to the current approximately 3:1 banner, natural cropping or extension of environmental edges consistent with the original scene can be performed, but stretching, distortion, mirroring, duplicating the subject, moving key objects, changing architectural structures, or redesigning people is not allowed.
Layer 1 does not add extra text, brand logos, borders, watermarks, or decorative elements.

[Layer 2 | Flat Brush Hand-Painted Themed Poster | Current Layer Adaptation Rules]
This layer only accounts for 25% of the height of the entire 3:4 four-panel poster, which is actually an extremely flat horizontal area of approximately 3:1. All the following style descriptions are executed "within the current layer."
Any expressions in the source prompt such as independent poster, entire image, vertical ratio, separate output, etc., must not change the overall four-panel structure; the approximately 3:1 flat horizontal ratio of the current layer is the highest priority.
Do not generate an original image comparison area, a second photo, top-bottom split screen, or extra multi-grids within the current layer again. If there are recomposition requirements in the source prompt, only refinement of background information, materials, white space, and secondary elements is allowed; the subject's identity, quantity, key posture, movement direction, observation perspective, main perspective, left-right position, and core spatial relationship must not be changed.
If text is an important component of the source style, it is kept, but must be reduced to the minimum necessary quantity that can be clearly read in the current layer; if the source prompt explicitly requires no text, then keep it without text.

[Source Style Full Translation Instructions]
Please transform the uploaded photo into a flat brush hand-painted illustration poster. The photo subject can be food, product, landscape, animal, person, or any object that needs focal presentation.

[Frame]
Uses the current layer's approximately 3:1 flat horizontal composition.

[Style]
Uses digital painting and hand-painted brush stroke effects. Preserve clearly visible brush strokes, uneven edges, and slightly stretched paint marks, presenting an unpolished, authentic, and natural hand-painted appearance. Understand the image as a flat illustration composed of simple shapes, without realistic depiction. Do not use gradients, shadows, 3D rendering, or fine textures; all elements remain completely flat. Use thin, irregular hand-drawn outlines; slight deviations between outlines and color blocks are allowed.

[Color]
The background uses cream or off-white paper. Extract only 3 to 4 colors from the uploaded photo: one dark main color, one bright main color, and one or two auxiliary colors. Slightly reduce the overall saturation to present a vintage tone, and never increase the number of colors.

[Composition]
The subject is enlarged and centered, occupying about 50% to 55% of the canvas. Adopt a horizontal expanded flat composition, leaving more space on the left and right, and control the information density at the top and bottom. Place one or two English capitalized words describing the atmosphere of the subject at the top, written in very eye-catching hand-painted brush fonts with extremely wide letter spacing; the text can surround the illustration or extend to the right and bottom. In the lower right corner, add a short hand-written phrase of 3 to 5 English words in an accent color.

[Text]
Observe the photo and select appropriate top and bottom phrases. Top text should not directly use the subject's name, but should be selected based on the atmosphere, location, season, time, or emotion presented in the photo. The bottom phrase should be relaxed, casual, slightly playful, not too serious or overly explanatory. All text must be clear and spelled correctly.

[Prohibitions]
Prohibit realistic rendering, 3D effects, shadows, reflections, brand logos, watermarks, borders, and excessive enlargement of the subject.

[Layer 3 | Japanese Stationery Style Minimalist City Travel Poster | Current Layer Adaptation Rules]
This layer only accounts for 25% of the height of the entire 3:4 four-panel poster, which is actually an extremely flat horizontal area of approximately 3:1. All the following style descriptions are executed "within the current layer."
Any expressions in the source prompt such as independent poster, entire image, vertical ratio, separate output, etc., must not change the overall four-panel structure; the approximately 3:1 flat horizontal ratio of the current layer is the highest priority.
Do not generate an original image comparison area, a second photo, top-bottom split screen, or extra multi-grids within the current layer again. If there are recomposition requirements in the source prompt, only refinement of background information, materials, white space, and secondary elements is allowed; the subject's identity, quantity, key posture, movement direction, observation perspective, main perspective, left-right position, and core spatial relationship must not be changed.
If text is an important component of the source style, it is kept, but must be reduced to the minimum necessary quantity that can be clearly read in the current layer; if the source prompt explicitly requires no text, then keep it without text.

[Source Style Full Translation Instructions]
Create a high-quality minimalist flat vector travel poster for [City Name], using the current layer's approximately 3:1 flat horizontal composition.

Create an original travel poster exclusive to the city, accurately capturing the authentic and unique temperament of [City Name]. Choose the most appropriate scene structure according to the city's characteristics, such as ports, historical alleys, riverbanks, seaside promenades, markets, tram avenues, historical squares, or skyline observation decks.

The image should include: an iconic landmark as the main focus; a local characteristic transportation element; a restrained moment of daily life; local vegetation or natural landscape; 3 to 6 small figures naturally integrated into the scene; 2 to 4 carefully chosen local details; and low-key, authentic signs or guidance elements.

[Typography]
Place "[City Name]" in the safe area on the left or top left, with plenty of negative space around it. Add a short and elegant English slogan. Typography has a high-quality editorial design feel, low-key, sparse, with ample white space.

[Style]
Japanese stationery aesthetics, premium sticker illustration, high-end commercial vector art, modern editorial-style travel brand design, thin and unified outlines, geometric shapes, flat colors, soft modeling, and a minimalist postcard temperament.

[Color]
Use pale powder blue, sky blue, misty blue, ivory white, cream, beige, low-saturation sage green, and grey-green. Use only a tiny amount of grey-pink for emphasis. Overall soft, exquisite, and slightly desaturated.

[Atmosphere]
Fresh, transparent, quiet, exquisite, contemporary, and elegant.

[Important Rules]
Every city must have a unique visual identity. Change the perspective, composition, landmark position, and foreground arrangement according to the city's characteristics, and do not repeatedly apply generic templates.

[Avoid]
Avoid photo-realism, realistic painting, watercolor, painterly brush strokes, gradients, heavy shadows, cinematic lighting, paper textures, cluttered images, landmark collages, crowds, oversized figures, protagonist-style figures, repetitive cafe scenes, generic travel poster layouts, copying other cities' compositions, and unnecessary decorations.

[Layer 4 | Giant Chinese Character Reconstruction Photography Poster | Current Layer Adaptation Rules]
This layer only accounts for 25% of the height of the entire 3:4 four-panel poster, which is actually an extremely flat horizontal area of approximately 3:1. All the following style descriptions are executed "within the current layer."
Any expressions in the source prompt such as independent poster, entire image, vertical ratio, separate output, etc., must not change the overall four-panel structure; the approximately 3:1 flat horizontal ratio of the current layer is the highest priority.
Do not generate an original image comparison area, a second photo, top-bottom split screen, or extra multi-grids within the current layer again. If there are recomposition requirements in the source prompt, only refinement of background information, materials, white space, and secondary elements is allowed; the subject's identity, quantity, key posture, movement direction, observation perspective, main perspective, left-right position, and core spatial relationship must not be changed.
If text is an important component of the source style, it is kept, but must be reduced to the minimum necessary quantity that can be clearly read in the current layer; if the source prompt explicitly requires no text, then keep it without text.

[Source Style Full Translation Instructions]
Please edit the photo I uploaded as the original image.

[Purpose]
Do not faithfully replicate the original photo, but preserve the subject, composition, and atmosphere of the photo, reinterpreting it as bold text art composed only of a few huge Chinese characters. The goal is not "using text to depict the photo," but "translating the photo into a giant Chinese character poster."

[Basic Policy]
Do not replicate finely, do not perform explanatory descriptions, and do not chase photo details. Only extract large meaning units and organize the image with a small number of huge Chinese characters.

[Usage Rules]
Only Chinese characters can be used in the image; Hiragana, Katakana, English letters, numbers, and symbols are prohibited. Do not use ordinary line drawings or photo textures; complete the composition only through the size, overlapping, position, rotation, and color of the Chinese characters.

[Element Extraction]
Do not over-split the original photo, grasp elements from a broad perspective. Landscapes can be summarized into levels such as "Sky, Cloud, Mountain, Tree, Road, Building, Character"; full-body figures are mainly based on large parts such as "Hair, Face, Eyes, Clothing," adding "Mouth, Hand" only when necessary; face close-ups similarly revolve around a few elements like "Hair, Face, Eyes, Mouth," do not subdivide too many parts.

[Most Important]
Do not densely arrange a large number of small Chinese characters. A single Chinese character or word can be very large, occupying 10% to 40% of the image. For example, let a giant "空" (Sky) span the background, let "发" (Hair) cover the person's head, and let "衣" (Clothes) constitute the body. Prioritize this bold scale.

[Configuration]
Refer to the original photo's composition, but no need to faithfully track outlines. Chinese characters can slightly exceed the frame, overlap each other, or be cropped by the edges. Prioritize graphic power.

[Color]
Do not use only black and white; boldly extract colors from the original image. Extract only 2 to 5 strong colors from the original image and assign them to the Chinese character color planes, without detailed restoration. For example, use strong blue for the sky, black or deep navy for hair, warm colors for skin, the most eye-catching color from the original image for clothing, and dark green for plants. Colors can be slightly more exaggerated than the original image, but do not add too many colors.

[White Space]
Do not fill the image with Chinese characters. Boldly preserve blank space, letting a small number of giant Chinese characters and wide white space together form a powerful poster composition.

[Finished Effect]
When viewed from a distance, the subject and composition of the original photo can be roughly identified; when viewed up close, it is discovered that the image is entirely composed of huge Chinese characters. Maintaining this level of abstraction is sufficient.

[Priority Order]
1. Bold reinterpretation over faithful replication.
2. Use a few giant Chinese characters to compose the image.
3. Preserve the subject and atmosphere of the original photo.
4. Boldly reflect the colors of the original image.
5. Form a strong poster visual.

[Avoid]
Avoid fine replication, a large number of small Chinese characters, over-splitting all elements, pure black and white processing, drawing other than Chinese characters, accurate tracing of the original photo's outline, and overly explanatory expressions.

Comply with the current layer's approximately 3:1 flat horizontal ratio and output only one finished image.

[Final Unified Check]
1. The height of the four layers must strictly account for 25% each, and the order must not be changed.
2. No borders, dividing lines, white gaps, or card-style spacing should appear between the four layers.
3. Layer 1 maintains real photography; Layers 2 to 4 strictly execute their respective source styles without mixing media.
4. The subject's identity, quantity, posture, movement direction, perspective, key perspective, left-right position, and core spatial relationship must be continuous and consistent.
5. Different uploaded photos must not be mixed in the same poster.
6. Do not add subjects, landmarks, people, vehicles, or key narrative items that do not exist in the photo due to stylization.
7. Unless a source style clearly requires text, do not add extra text; all text must be spelled correctly and clearly readable, prohibiting gibberish, pseudo-text, brand logos, QR codes, and watermarks.
8. Each layer must be independently recognizable for its media characteristics, but after combining the four layers, it should still look like the same scene being progressively translated from reality into different artistic media.

请在当前层将上传照片中的同一场景制作成高级设计海报，不多图拼接，每张照片单独输出。
这里的“不多图拼接”是指：不要把不同上传照片混在同一张成品里；每一张上传照片都必须单独生成一张完整的四层风格海报。

【整体画幅与四层结构】
整体采用3:4竖版构图。画面从上到下严格四等分为四个横向区域，每个区域的高度必须精确占整体画面高度的25%，四层比例严格为1:1:1:1，不允许出现比例偏差。四层之间无缝衔接，不设置分隔线，不留白色缝隙，不使用边框。

由于每层实际约为3:1的极扁横幅，主体需要在每层内部进行横向适配：保持主体主要位置与视觉重心稳定，优先横向展开，避免主体被纵向拉伸、压扁、贴边或裁掉关键部位。可在左右延展与原图一致的天空、墙面、地面、水面、纸张或环境留白，但不得使用模糊复制背景填充。

【四层共同一致性】
四层必须来自同一张上传照片、同一个瞬间。严格保持主体身份、主体数量、人物或动物面貌、姿态、动作方向、视线、发型、服装核心特征、建筑结构、地标身份、主要物体关系、观察角度、透视方向、左右位置、前后层级及叙事关系一致。
风格层允许根据各自媒介删除次要背景、减少纹理、改变材质和细节密度，但不能把主体替换成另一个人物、另一座建筑、另一辆车、另一只动物或另一个场景。

【第一层｜原始摄影】
第一层忠实保留上传照片的真实摄影质感。保留主体身份、数量、构图关系、姿态、动作、真实材质、自然光影、综合色温和场景氛围。只允许进行克制的高级摄影级调色、曝光与对比微调以及极轻微的细腻颗粒优化。
为适配当前约3:1横幅，可进行自然裁切或延展与原场景一致的环境边缘，但不得拉伸、扭曲、镜像、复制主体、移动关键物体、改变建筑结构或重新设计人物。
第一层不添加额外文字、品牌标志、边框、水印或装饰元素。

【第2层｜扁平笔触手绘主题海报｜当前层适配规则】
本层只占整张3:4四拼海报高度的25%，实际为约3:1的极扁横向区域。以下风格说明全部在“当前层内部”执行。
任何源提示词中出现的独立海报、整张画面、竖版比例、单独输出等表述，均不得改变四拼总结构；当前层约3:1扁横幅比例为最高优先级。
不得在当前层内部再次生成原图对照区、第二张照片、上下分屏或额外多宫格。源提示词中若存在重新构图要求，只允许对背景信息、材质、留白和次要元素做提炼，不得改变主体身份、数量、关键姿态、动作方向、观察视角、主要透视、左右位置及核心空间关系。
文字若为该源风格的重要组成部分则保留，但必须缩减到当前层能够清楚阅读的最低必要数量；若源提示词明确要求无文字，则保持无文字。

【源风格完整转译说明】
请将上传的照片转化为一张扁平笔触手绘插画海报。照片主体可以是食物、产品、风景、动物、人物或任何需要重点呈现的对象。

【画幅】
采用当前层约3:1扁横幅构图。

【风格】
使用数字绘画与手绘笔触效果。保留清楚可见的笔触、不均匀边缘和略有拉伸感的颜料痕迹，呈现未经修饰、真实自然的手绘外观。将图像理解为由简洁形状组成的扁平插画，不进行写实描绘。不要使用渐变、阴影、三维渲染或细密纹理，所有元素保持完全扁平。使用纤细、不规则的手绘轮廓线，轮廓与色块之间允许出现轻微偏差。

【色彩】
背景使用奶油色或米白色纸张。只从上传照片中提取3至4种颜色：一种深色主色、一种明亮主色，以及一至两种辅助色。整体略微降低饱和度，呈现复古色调，绝不增加颜色数量。

【构图】
主体放大并居中，约占画布的50%至55%。采用横向展开的扁幅构图，在左右保留更多空间，并控制上下信息密度。顶部放置一至两个描述主体氛围的英文大写词，以非常醒目的手绘笔刷字书写，字距极宽；文字可以环绕插画，或向右侧和下方延伸。右下角以强调色加入一句3至5个英文单词的简短手写短语。

【文字】
观察照片并选择合适的顶部与底部短语。顶部文字不要直接使用主体名称，应根据照片呈现的氛围、地点、季节、时间或情绪选择。底部短语应轻松、随意、略带俏皮，不要过于严肃或解释性过强。所有文字必须清晰、拼写正确。

【禁止】
禁止写实渲染、三维效果、阴影、反射、品牌标志、水印、边框，以及过度放大主体。

【第3层｜日系文具感极简城市旅行海报｜当前层适配规则】
本层只占整张3:4四拼海报高度的25%，实际为约3:1的极扁横向区域。以下风格说明全部在“当前层内部”执行。
任何源提示词中出现的独立海报、整张画面、竖版比例、单独输出等表述，均不得改变四拼总结构；当前层约3:1扁横幅比例为最高优先级。
不得在当前层内部再次生成原图对照区、第二张照片、上下分屏或额外多宫格。源提示词中若存在重新构图要求，只允许对背景信息、材质、留白和次要元素做提炼，不得改变主体身份、数量、关键姿态、动作方向、观察视角、主要透视、左右位置及核心空间关系。
文字若为该源风格的重要组成部分则保留，但必须缩减到当前层能够清楚阅读的最低必要数量；若源提示词明确要求无文字，则保持无文字。

【源风格完整转译说明】
为[城市名称]创作一张精品极简扁平矢量旅行海报，采用当前层约3:1扁横幅构图。

创作一幅具有城市专属性的原创旅行海报，准确捕捉[城市名称]真实而独特的气质。根据城市特征选择最合适的场景结构，例如港口、历史小巷、河畔、滨海步道、市场、有轨电车大道、历史广场或天际线观景台。

画面应包含：一个作为主要焦点的标志性地标；一种具有当地特征的交通元素；一个克制的日常生活瞬间；本地植被或自然景观；3至6个自然融入场景的小人物；2至4个精心选择的地方细节；以及低调、真实的标识或导视元素。

【排版】
在左侧或左上安全区域放置“[城市名称]”，周围保留充足负空间。加入一句简短优雅的英文标语。排版具有精品编辑设计感，低调、疏朗、留白充足。

【风格】
日系文具美学、精品贴纸插画、高级商业矢量图、现代编辑式旅行品牌设计、纤细统一的轮廓线、几何形状、扁平色彩、柔和造型和极简明信片气质。

【色彩】
使用淡粉蓝、天空蓝、雾蓝、象牙白、奶油色、米色、低饱和鼠尾草绿与灰绿色。仅用极少量灰粉色作强调。整体柔和、精致、轻微降低饱和度。

【氛围】
清新、通透、安静、精致、当代而优雅。

【重要规则】
每座城市都必须具有独特视觉身份。根据城市特征改变视角、构图、地标位置和前景安排，不得重复套用通用模板。

【避免】
避免照片写实、写实绘画、水彩、绘画笔触、渐变、厚重阴影、电影化光线、纸张纹理、杂乱画面、地标拼贴、人群、过大人物、主角式人物、重复的咖啡馆场景、通用旅游海报版式、复制其他城市的构图和不必要装饰。

【第4层｜巨型汉字重构摄影海报｜当前层适配规则】
本层只占整张3:4四拼海报高度的25%，实际为约3:1的极扁横向区域。以下风格说明全部在“当前层内部”执行。
任何源提示词中出现的独立海报、整张画面、竖版比例、单独输出等表述，均不得改变四拼总结构；当前层约3:1扁横幅比例为最高优先级。
不得在当前层内部再次生成原图对照区、第二张照片、上下分屏或额外多宫格。源提示词中若存在重新构图要求，只允许对背景信息、材质、留白和次要元素做提炼，不得改变主体身份、数量、关键姿态、动作方向、观察视角、主要透视、左右位置及核心空间关系。
文字若为该源风格的重要组成部分则保留，但必须缩减到当前层能够清楚阅读的最低必要数量；若源提示词明确要求无文字，则保持无文字。

【源风格完整转译说明】
请以我上传的照片为原始图像进行编辑。

【目的】
不要忠实复刻原照片，而要保留照片的主体、构图和空气感，将其重新诠释为只由少量巨大汉字构成的大胆文字艺术。目标不是“用文字描摹照片”，而是“把照片翻译成一张巨型汉字海报”。

【基本方针】
不要精细复刻，不要进行说明性描绘，也不要追逐照片细节。只提取大的意义单元，以少量巨大汉字组织画面。

【使用规则】
画面只能使用汉字，禁止平假名、片假名、英文字母、数字和符号。不要使用普通线稿或照片纹理，只通过汉字的大小、重叠、位置、旋转和颜色完成构图。

【元素提取】
不要过度拆分原照片，应从大处把握元素。风景可概括为“天空、云、山、树、道路、建筑、人物”等层级；人物全身以“头发、脸、眼睛、服装”等大部位为主，仅在必要时加入“嘴、手”；面部特写同样围绕“头发、脸、眼睛、嘴”等少量元素，不要细分过多部位。

【最重要】
不要密集排列大量小汉字。单个汉字或词语可以非常大，占据画面的10%至40%。例如让巨大的“空”横贯背景，让“发”覆盖人物头部，让“衣”构成人体。优先采用这种大胆尺度。

【配置】
参考原照片构图，但无需忠实追踪轮廓。汉字可以稍微超出画面、彼此重叠、被边缘裁切。优先追求图形力量。

【色彩】
不要只用黑白，应大胆提取原图颜色。只从原图提取2至5种强烈颜色并赋予汉字色面，不做细密还原。例如天空使用强蓝色，头发使用黑色或深藏蓝，皮肤使用暖色，服装使用原图中最醒目的颜色，植物使用深绿色。颜色可以比原图略微夸张，但不要增加过多色彩。

【留白】
不要用汉字填满画面。大胆保留空白，让少量巨大汉字与宽阔留白共同形成有力量的海报构图。

【完成效果】
远看时能够大致辨认原照片的主体与构图，近看时则发现画面完全由巨大汉字组成。保持这一抽象程度即可。

【优先顺序】
1. 大胆再诠释高于忠实复刻。
2. 使用少量巨大汉字构成画面。
3. 保留原照片主体和氛围。
4. 大胆反映原图色彩。
5. 形成强烈海报视觉。

【避免】
避免精细复刻、大量小汉字、过度拆分全部元素、纯黑白处理、汉字以外的绘制、准确描摹原照片轮廓，以及过度说明性的表现。

遵守当前层约3:1扁横幅比例，只输出一张完成图。

【最终统一检查】
1. 四层高度必须严格各占25%，顺序不得改变。
2. 四层之间不得出现边框、分割线、留白缝隙或卡片式间距。
3. 第一层保持真实摄影；第二至第四层分别严格执行各自源风格，不互相混合媒介。
4. 主体身份、数量、姿态、动作方向、视角、关键透视、左右位置和核心空间关系必须连续一致。
5. 不得把不同上传照片混在同一张海报中。
6. 不得因为风格化而新增照片中不存在的主体、地标、人物、交通工具或关键叙事物件。
7. 除非某一源风格明确需要文字，否则不要额外添加文字；所有文字必须拼写正确、清楚可读，禁止乱码、伪文字、品牌标志、二维码和水印。
8. 每一层都必须能独立读出其媒介特征，但四层组合后仍像同一场景从现实逐步转译为不同艺术媒介。