城市旅行海报生成提示词的设计方法

来源摘录

Mahnoor Fatima@MahnoorAi12原内容发布于 2026年8月23日

GPT image 2 prompt on chatGpt Prompt 👇 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.

深度解析

是什么 这不是单一城市的成品海报，而是一套面向 ChatGPT 与 GPT Image 2 的生成式图像提示词。它要求模型先理解城市个性，再从地标、交通方式、日常生活、自然环境和城市视角五个维度组织画面，并输出 3:4 竖版、极简扁平矢量风格的旅行海报。

核心设计 价值在于把“地方感”拆成可执行约束：主焦点只保留一个，配套元素控制在 2—4 个，人物限定为 3—6 个小比例角色，同时用左上留白、短英文标语和低饱和蓝色系建立编辑化层级。它还要求随城市改变机位、构图和前景，抑制复制模板、地标拼贴和通用旅游海报问题。

关键洞察 这类提示词更像一份视觉方向 brief，而非简单的风格词堆叠：先定义内容选择逻辑，再定义排版、色彩、氛围与反例，能提升系列海报的一致性和可控性。对 Agent 或产品团队而言，可借鉴“身份变量—构图决策—视觉约束—负面约束”的分层组织方式。

边界与风险 提示词没有提供具体城市，也没有成品图或可验证的生成结果，因此无法判断模型是否真的做到城市差异化。“真实视觉个性”仍依赖外部城市知识，统一的蓝色调和日式文具审美也可能压过地方文化；英文标语、交通标识及地标准确性还需要人工事实核验与设计审稿。

来源摘录

Mahnoor Fatima@MahnoorAi12原内容发布于 2026年8月23日

GPT image 2 prompt on chatGpt Prompt 👇 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.

深度解析