极简扁平矢量城市旅行海报设计

Premium minimalist flat-vector travel poster for [CITY_NAME], 3:4 vertical format.

Design an original, sophisticated travel poster that captures the authentic visual personality of [CITY_NAME]. The composition must feel purpose-built for this city rather than following a reusable template.

CITY IDENTITY

First interpret the unique visual character of [CITY_NAME] and build the scene around these five elements:

1. A recognizable landmark, architectural feature, or skyline element.
2. A distinctive local way of moving through the city.
3. One subtle everyday lifestyle moment.
4. A native plant, landscape, or environmental characteristic.
5. A composition and viewpoint that naturally belongs to the city.

The overall scene structure must change from city to city. Do not repeatedly use the same object positions or visual formula.

Possible compositions include:
harbor viewpoint, narrow historic lane, riverside garden, coastal path, elevated city overlook, lively market passage, tram avenue, ferry terminal, botanical setting, heritage square, beach promenade, cultural plaza, or skyline terrace.

Choose whichever composition best represents [CITY_NAME].

TYPOGRAPHY

Place “[CITY_NAME]” in the upper-left area with generous clean negative space.

Add one short, sophisticated English tagline inspired by the atmosphere of the city.

Typography should feel understated, editorial, spacious, and premium. Never allow text to dominate the artwork.

VISUAL HIERARCHY

Use one iconic landmark or architectural feature as the main focal point.

Support it with only 2–4 carefully selected local elements. Every added detail should strengthen the sense of place.

Avoid landmark collections or postcard-style collages. Keep the scene visually quiet and intentional.

PEOPLE

Include only 3–6 small-scale figures.

Give each person a believable activity connected to local life, such as:
walking through a historic lane, cycling, waiting for public transport, sketching architecture, boarding a ferry, reading outdoors, taking a quiet photograph, carrying beach equipment, browsing a market, or jogging beside the water.

Avoid crowds and avoid making any single person the main character. Figures should integrate naturally into the environment.

LOCAL CHARACTER

Use city-specific elements only when they genuinely fit [CITY_NAME]:

- local transportation
- architecture
- street furniture
- vegetation
- small signs or wayfinding
- local food references
- recreational activities
- pavement markings
- cultural details

Transport and signage should remain subtle. Instead of always using a large signboard, incorporate details naturally through a small transit marker, station clock, ferry information panel, bike symbol, painted road marking, beach flag, or understated metro icon.

ART DIRECTION

Japanese stationery-inspired aesthetic,
luxury sticker illustration,
premium commercial vector artwork,
modern editorial travel branding,
clean delicate outlines,
uniform line weight,
simple geometric forms,
flat-color illustration,
soft shapes,
balanced visual rhythm,
high-end minimalist postcard design.

COLOR SYSTEM

Build the atmosphere primarily with:
pale powder blue, soft sky blue, mist blue, and cool airy blues.

Balance these with:
warm ivory, cream, soft beige, muted sage, gray-green, and understated architectural neutrals.

Use dusty rose or muted blush only for tiny visual accents such as flowers, clothing details, small signs, awnings, or decorative objects.

Colors should remain soft, sophisticated, slightly desaturated, and cohesive.

MOOD

Fresh, airy, peaceful, refined, contemporary, elegant.

The final artwork should feel like a premium boutique travel postcard or luxury lifestyle brand illustration, with generous breathing room and a relaxed sense of place.

IMPORTANT QUALITY RULES

Every city must have its own visual identity.
Change the camera angle, scene structure, landmark placement, foreground treatment, and supporting details according to the city's character.

Do not simply replace [CITY_NAME] inside an existing composition.

NEGATIVE PROMPT

No photorealism.
No realism.
No watercolor.
No painterly brushwork.
No gradients.
No heavy shadows.
No dramatic cinematic lighting.
No paper texture.
No excessive detail.
No cluttered background.
No landmark collage.
No crowded streets.
No oversized characters.
No dominant hero character.
No repetitive café composition.
No fixed signboard position.
No identical foreground treatment.
No generic tourist-poster formula.
No copied layout from another city.
No unnecessary decorative elements.

为 [CITY_NAME] 创作的高级极简扁平矢量旅行海报，3:4 纵向比例。

设计一张原创且精致的旅行海报，捕捉 [CITY_NAME] 真实的视觉个性。构图必须是为该城市量身定制的，而不是遵循可重复使用的模板。

城市特征

首先解读 [CITY_NAME] 独特的视觉特征，并围绕这五个元素构建场景：

1. 一个可识别的地标、建筑特色或天际线元素。
2. 一种独特的当地城市移动方式。
3. 一个微妙的日常生活瞬间。
4. 一种本土植物、景观或环境特征。
5. 一个自然属于该城市的构图和视角。

整体场景结构必须因城市而异。不要重复使用相同的物体位置或视觉公式。

可能的构图包括：
港口视角、狭窄的历史小巷、河畔花园、海岸小径、高架城市俯瞰、热闹的市场通道、有轨电车大道、渡轮码头、植物园设置、遗产广场、海滩长廊、文化广场或天际线露台。

选择最能代表 [CITY_NAME] 的构图。

排版

将“[CITY_NAME]”放置在左上角区域，留出充足且干净的负空间。

添加一条受城市氛围启发的简短、精致的英文口号。

排版应显得低调、编辑风格、宽敞且高端。绝不要让文字主导艺术作品。

视觉层级

使用一个标志性地标或建筑特色作为主要焦点。

仅使用 2–4 个精心挑选的当地元素作为辅助。每一个增加的细节都应增强地域感。

避免地标集合或明信片式的拼贴。保持场景视觉上的安静和有意图。

人物

仅包含 3–6 个小比例的人物。

赋予每个人一个与当地生活相关的可信活动，例如：
穿行在历史小巷、骑自行车、等待公共交通、写生建筑、登上渡轮、在户外阅读、安静地拍照、携带海滩设备、浏览市场，或在水边慢跑。

避免拥挤，并避免让任何单个人成为主角。人物应自然地融入环境。

当地特色

仅在真正符合 [CITY_NAME] 时使用城市特定元素：

- 当地交通
- 建筑
- 街道家具
- 植被
- 小型标识或导向系统
- 当地食物参考
- 康乐活动
- 路面标记
- 文化细节

交通和标识应保持微妙。与其总是使用大型广告牌，不如通过小型交通标记、车站时钟、渡轮信息板、自行车符号、喷漆路标、海滩旗帜或低调的地铁图标自然地融入细节。

艺术指导

日式文具启发的美学，
豪华贴纸插画，
优质商业矢量艺术品，
现代编辑风格旅行品牌视觉，
干净精致的轮廓，
统一的线宽，
简单的几何形状，
平涂色彩插图，
柔和的形状，
平衡的视觉节奏，
高端极简明信片设计。

色彩系统

主要使用以下色彩构建氛围：
淡粉蓝、柔和的天蓝色、雾蓝色和清凉轻盈的蓝色。

用以下颜色进行平衡：
温暖的象牙色、奶油色、柔和的米色、暗淡的鼠尾草绿、灰绿色和低调的建筑中性色。

仅在微小的视觉亮点（如花朵、服装细节、小型标志、遮阳篷或装饰物）上使用灰粉色或暗粉红色。

色彩应保持柔和、精致、略微去饱和且协调。

氛围

清新、空灵、平和、精致、现代、优雅。

最终的艺术作品应感觉像一张高端精品旅行明信片或奢侈生活方式品牌插画，具有充足的呼吸空间和轻松的地域感。

重要质量规则

每个城市必须有其独特的视觉身份。
根据城市的特征改变摄像机角度、场景结构、地标位置、前景处理和辅助细节。

不要只是简单地在现有构图中替换 [CITY_NAME]。

负面提示词

无照相写实主义。
无现实主义。
无水彩。
无绘画笔触。
无渐变。
无厚重阴影。
无戏剧性的电影照明。
无纸张纹理。
无过多细节。
无杂乱背景。
无地标拼贴。
无拥挤街道。
无超大人物。
无占主导地位的主角。
无重复的咖啡馆构图。
无固定的广告牌位置。
无相同的前景处理。
无通用的旅游海报公式。
无从其他城市复制的布局。
无不必要的装饰元素。