Swiss Minimalist Shanghai Travel Poster

{
  "type": "high-density Swiss minimalist travel poster with cinematic architectural line art",
  "format": "vertical poster, 2:3 aspect ratio",
  "style": "quiet restrained monochrome ink drawing, warm cream paper background, precise thin black technical linework, dense urban sketchbook detail, editorial travel-poster composition, generous negative space at top and bottom, strictly black ink on warm off-white",
  "customizable_text": {
    "main_headline": "[SHANGHAI]",
    "bottom_chinese_title": "[上海]",
    "subtitle": "[SHANGHAI, CHINA]"
  },
  "scene": {
    "city": "[Shanghai]",
    "view": "symmetrical street-canyon perspective looking down Nanjing East Road toward Pudong skyscrapers",
    "centerpiece": "front-facing vintage tram on tracks in the exact center foreground, route destination sign in Chinese on the tram, small number 20 on lower-left front",
    "landmarks": [
      "[Oriental Pearl Tower]",
      "Shanghai World Financial Center with trapezoid opening",
      "Jin Mao Tower",
      "Shanghai Tower as a tall rounded glass cylinder"
    ],
    "architecture": "historic commercial buildings tightly packed on both sides, balconies, windows, cornices, shopfronts, vertical hanging signs, overhead tram wires, street lamps, traffic signals, crosswalk lines, and receding rail tracks",
    "street_life": {
      "pedestrian_count": "about 30 small pedestrians distributed along both sidewalks and crosswalks",
      "bicycle_count": 2,
      "vehicle_count": 1,
      "traffic_light_count": 3
    }
  },
  "visible_text_and_signage": {
    "count": 18,
    "items": [
      "large spaced headline SHANGHAI across the top",
      "small upper-left block: WELCOME TO SHANGHAI plus Chinese text",
      "small upper-right block: SHANGHAI CHINA plus Chinese text",
      "large left vertical sign: 南京东路",
      "left vertical food sign: 泰康食品 / TAIKONG FOOD",
      "small left sign: 小杨生煎 / YANG'S DUMPLING",
      "left street direction sign: 南京东路 / Nanjing Rd.(E) with E and W arrows",
      "right large vertical sign: 淮海中路 / HUAIHAI ZHONGLU",
      "right mid vertical sign: 新天地 / XINTIANDI",
      "right small sign: 茶饮 / TEA SHOP",
      "right street direction sign: 淮海中路 / Huaihai Rd.(M) with W and E arrows",
      "tram destination sign: 南京东路",
      "bottom-left small block: SHANGHAI CHINA 中国·上海",
      "bottom-center large Chinese title: 上海",
      "bottom-center subtitle: SHANGHAI, CHINA",
      "bottom-right coordinates: 31.2304° N, 121.4737° E",
      "multiple narrow Chinese shop signs on both building rows",
      "small horizontal divider lines under several text blocks"
    ]
  },
  "layout": {
    "top": "large airy sans-serif letters spelling the headline, widely tracked, occupying the top fifth of the poster",
    "middle": "dense city line drawing rising from lower half into center, landmark skyline framed by historic street buildings",
    "bottom": "large Chinese city name centered above English subtitle, location block at lower left, geographic coordinates at lower right"
  },
  "rendering_instructions": "Ultra-fine clean contour lines, delicate architectural hatching, accurate one-point perspective, meticulous signage, no filled shadows, no watercolor, no photorealism, no close-up figures, calm stillness, balanced symmetrical composition, museum exhibition poster aesthetic."
}