Please generate a vertical city promotional poster for [City Name]. Do not apply fixed templates. You must first extract the city's most unique cultural background, geographical environment, industrial development, and urban philosophy, and then design the visual structure based on this. The image must make people recognize at a glance that this is [City Name]: select the most recognizable historical and cultural symbols, natural geographical symbols, modern landmarks, industrial characteristics, lifestyle temperament, and future vision of the city. The composition is not fixed; you can freely arrange foreground, midground, background, and dynamic elements according to the city's characteristics. Requirements to reflect: Historical culture: the city's traditional architecture, regional culture, folk customs, historical memory, or spiritual symbols. Current development: modern skyline, industrial characteristics, transportation, commerce, technology, finance, ports, ecology. Urban philosophy: use visual metaphors to express the spirit of the city, such as openness, innovation, local lifestyle atmosphere, internationalization, landscape and humanities, future technology. Poster texture: vertical 9:16, high-end Guochao city promotional poster, integration of realistic digital matte painting and ink wash/light and shadow, cinematic lighting and shadow, high details, commercial poster layout. Text: the city name "[City Name]" can be used as the calligraphy main title, plus a promotional slogan that matches the city's temperament; avoid a large amount of small garbled text. No generic city collages, no incorrect landmarks, no cheap tourism advertisement feel, no cartoon style, no watermarks.

core_style: - 80s-90s Shaw Brothers movie style - early Hong Kong wuxia drama aesthetics - nostalgic Chinese wuxia film - vintage TV quality - warm and high-saturation color palette - retro film grain texture - s

{ "prompt": "A hyper-realistic, high-fashion editorial photograph of a stunning woman seated on the floor of a minimalist art gallery corridor. She has shoulder-length, wavy brunette hair parted to the side and soft, natural makeup with ros