{
  "title": "Cartologium Field Atlas — original artwork provenance",
  "created": "2026-10-09",
  "reference": {
    "name": "User-approved Field Atlas homepage and interior mockups",
    "date": "2026-10-09"
  },
  "important": "All artwork is illustrative, invented geography. Named place specimens evoke landform characteristics and are not survey data, measurement, historical evidence, or accurate cartography.",
  "assets": [
    {
      "name": "hero-layers",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "hero-layers.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "phoenix-basin",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "phoenix-basin.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "grand-canyon",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "grand-canyon.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "terrain-transect",
      "dimensions": "2172×724",
      "transparentBackground": false,
      "file": "terrain-transect.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "paper-archipelago",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "paper-archipelago.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "lake-mead",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "lake-mead.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "mississippi-delta",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "mississippi-delta.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "alpine-range",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "alpine-range.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "desert-valley",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "desert-valley.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "coastal-estuary",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "coastal-estuary.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    },
    {
      "name": "inland-sea",
      "dimensions": "1536×1024",
      "transparentBackground": false,
      "file": "inland-sea.webp",
      "encoding": "WebP, quality 88, original dimensions retained"
    }
  ],
  "publicationCredit": "Cartologium",
  "sourceUrl": "https://cartologium.com/about#rights"
}