GPT image 2 提示词（用于 chatGpt）

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.

GPT image 2 提示词（用于 chatGpt） 提示词 👇 高端极简扁平矢量旅行海报，适用于 [CITY_NAME]，3:4 竖版格式。 设计一幅原创、富有质感的旅行海报，捕捉 [CITY_NAME] 真实而独特的视觉个性。构图必须是为这座城市量身打造的，而非套用可重复使用的模板。 城市识别 首先解读 [CITY_NAME] 独特的视觉特征，并围绕以下五个要素构建画面： 1. 一个可识别的地标、建筑特征或天际线元素。 2. 一种独特的本地城市穿行方式。 3. 一个细微而真实的当地生活瞬间。 4. 一种本土植物、景观或环境特征。 5. 一种自然属于该城市的构图与视角。 整体场景结构必须因城而异。不要反复使用相同的物体位置或视觉公式。 可能的构图包括： 港口观景点、狭窄的历史小巷、河畔花园、海岸步道、城市高处俯瞰、热闹的集市通道、电车大道、轮渡码头、植物园场景、遗产广场、海滨长廊、文化广场，或天际线露台。 请选择最能代表 [CITY_NAME] 的构图。 字体排版 将“[CITY_NAME]”放置在左上角区域，并留出充足、干净的负空间。 添加一句简短的、富有质感的英文标语，灵感来自这座城市的氛围。 字体排版应呈现克制、编辑感、宽松、高端的风格。绝不能让文字主导画面。 视觉层次 使用一个标志性地标或建筑特征作为主要视觉焦点。 仅以 2–4 个精心挑选的本地元素加以衬托。每一处添加的细节都应强化地域感。 避免地标集合或明信片式的拼贴。保持画面视觉安静而有意境。 人物 仅包含 3–6 个小尺度的人物形象。 为每个人赋予一个与本地生活相关、可信的活动，例如： 穿越历史小巷、骑行、等候公共交通、写生建筑、登船渡轮、户外阅读、安静地拍照、提着海滩装备、逛集市，或在水边慢跑。 避免人群拥挤，也避免让任何单个人物成为主角。人物应自然融入环境之中。 本地特色 仅当元素真正契合 [CITY_NAME] 时，才使用城市专属元素： - 本地交通方式 - 建筑 - 街道家具 - 植被 - 小型标牌或导视系统 - 本地饮食元素 - 休闲活动 - 路面标识 - 文化细节 交通与标牌应保持含蓄。避免总是使用大型招牌，而是通过小型交通标识、车站时钟、渡轮信息牌、自行车符号、路面喷涂标识、海滩旗帜或低调的地铁图标等方式自然融入细节。 艺术指导 日系文具美学， 奢华贴纸插画， 高端商业矢量艺术， 现代编辑风旅行品牌设计， 干净细腻的线条， 统一的线条粗细， 简洁的几何形态， 扁平色彩插画， 柔和的形状， 均衡的视觉节奏， 高端极简明信片设计。 色彩体系 主要氛围由以下色彩构建： 淡粉蓝、柔天蓝、雾蓝，以及清透的冷调蓝。 并以以下色彩加以平衡： 暖象牙白、奶油色、柔米色、低饱和鼠尾草绿、灰绿，以及克制的建筑中性色。 仅在细微视觉点缀中使用尘玫粉或低饱和腮红色，例如花朵、服装细节、小型标牌、遮阳篷或装饰物件。 色彩应保持柔和、有质感、略低饱和，并彼此协调。 氛围 清新、通透、宁静、精致、现代、优雅。 最终作品应呈现出高端精品旅行明信片或奢华生活方式品牌插画的格调，留白充足，地方感轻松自然。 重要质量规则 每座城市都必须拥有自己独特的视觉识别。 根据城市特性，变换镜头角度、场景结构、地标位置、前景处理方式及衬托细节。 不要简单地把 [CITY_NAME] 替换到既有构图中。 负面提示 禁止照片写实风格。 禁止写实风格。 禁止水彩风格。 禁止绘画笔触感。 禁止渐变。 禁止浓重阴影。 禁止戏剧化的电影光效。 禁止纸张纹理。 禁止过度细节。 禁止杂乱背景。 禁止地标拼贴。 禁止拥挤街道。 禁止超大人物形象。 禁止占据主导的英雄式角色。 禁止重复的咖啡馆构图。 禁止固定的招牌位置。 禁止雷同的前景处理方式。 禁止通用的旅游海报公式。 禁止照搬其他城市的布局。 禁止不必要的装饰元素。