{
  "type": "highly detailed cartographic world map",
  "style": "realistic topographical and bathymetric colors",
  "map_features": {
    "terrain": "shaded relief showing mountains, valleys, and plains in greens, browns, and whites",
    "oceans": "depth shading in various tones of blue, with lighter blues for continental shelves and darker blues for deep trenches",
    "grid": "latitude and longitude lines spanning the entire map",
    "labels": "major continents, countries, oceans, and seas clearly labeled in serif and sans-serif typography"
  },
  "layout": {
    "overlays": [
      {
        "type": "compass rose",
        "position": "mid-left, over the Pacific Ocean",
        "description": "classic 8-point nautical compass"
      },
      {
        "type": "legend",
        "position": "bottom left",
        "title": "EARTH",
        "subtitle": "Physical Map",
        "contents": "elevation color key, map symbols, and distance scale"
      }
    ],
    "bottom_panels": {
      "count": 5,
      "position": "horizontal row along the bottom edge",
      "labels": [
        "THE WORLD",
        "LARGEST COUNTRIES",
        "LONGEST MOUNTAIN RANGES",
        "LARGEST OCEANS",
        "LONGEST RIVERS"
      ]
    }
  }
}

来源