Prompt για καρτ ποστάλ πόλης σε τεχνική paper-cut για οποιονδήποτε προορισμό

{ "prompt_type": "universal_city_travel_postcard", "variable": { "city": "ENTER CITY NAME HERE" }, "instruction": "Create a premium illustrated travel postcard for the city provided in the variable. The city is the ONLY user-provided creative variable. Everything else must be intelligently researched, inferred, selected, and generated specifically for that city. Do not require a reference image.", "city_reasoning": { "first_determine": ["officially recognizable city name","country","state, province, territory, or region when applicable","local-language spelling or transliteration","one iconic landmark strongly associated with the city","one authentic environment or viewpoint where that landmark naturally belongs","distinctive surrounding architecture","important local geographic features","appropriate vegetation and landscape","appropriate transportation or human activity","a secondary recognizable city feature if compositionally useful"], "landmark_selection": { "rule": "Automatically choose the single most visually recognizable landmark or architectural symbol of the specified city.", "priority": ["globally recognizable city landmark","strongly city-specific architecture","distinctive skyline feature","iconic monument","famous bridge","historic structure","recognizable natural landmark when it is the defining visual identity of the city"], "do_not": ["combine landmarks from different cities","invent fictional landmarks","use a generic building when a recognizable landmark exists","place the landmark in an impossible geographic setting"] } }, "fixed_visual_identity": { "style": "elegant handcrafted paper-cut travel illustration","medium": "layered textured paper collage combined with refined editorial illustration","aesthetic": "premium vintage tourism poster, sophisticated collectible postcard","mood": "calm, nostalgic, inviting, picturesque, refined","visual_language": ["layered paper construction","subtle physical paper depth","soft paper shadows","matte printed texture","visible tactile paper grain","clean simplified shapes","delicate atmospheric perspective","restrained pastel colors","carefully composed architectural silhouettes","slightly handcrafted edges"], "important": "The style must remain consistent regardless of which city is entered. Only the city-specific content changes." }, "composition": { "aspect_ratio": "4:5","orientation": "vertical","format": "premium destination travel postcard","visual_hierarchy": ["large open sky","upper-left typography","dominant iconic landmark","recognizable city environment","layered foreground","small human figures for scale and atmosphere"], "sky": { "coverage": "approximately upper 30-40 percent","color": "soft powder blue","texture": "subtle fine paper grain","clouds": "minimal layered cream paper clouds","rule": "Keep sufficient negative space for typography and do not overcrowd the sky." }, "landmark": { "position": "dominant central or slightly off-center focal point","scale": "large enough to immediately identify the city","silhouette": "architecturally accurate","detail": "recognizable but artistically simplified","depth": "clearly separated from foreground and background" }, "foreground": { "purpose": "create depth and a lived-in travel experience","automatically_select": ["viewpoint railing","promenade","park","street","waterfront","terrace","hilltop overlook","historic pedestrian area"], "selection_rule": "Choose whichever foreground environment naturally complements the selected landmark and is believable for the specified city." }, "background": { "include": ["city skyline when appropriate","recognizable local buildings","natural geography","water when geographically appropriate","hills or mountains when geographically appropriate","trees and landscape"], "rule": "Background elements must support the city's identity without competing with the primary landmark." } }, "final_generation_rule": "Generate the entire scene dynamically from the city variable. If the user enters Paris, create a Paris-specific scene; if they enter Tokyo, create a Tokyo-specific scene; etc. Automatically select the most recognizable landmark, authentic surrounding environment, appropriate architecture, geography, vegetation, transportation, typography, and secondary details. Never copy the visual contents of another city. Preserve the fixed paper-cut postcard aesthetic, composition quality, typography hierarchy, pastel palette, tactile texture, and premium editorial finish across every city." }