{
  "tool": "Built-in image generation",
  "imageFile": "william-maxwell-illustration.png",
  "createdDate": "2026-09-07",
  "referenceRole": "Newly authored GLB three-quarter render used as visual reference",
  "referenceFile": "william-maxwell-model-three-quarter.png",
  "historicalStatus": "Supplemental interpretive artwork, not documentary evidence or an exact GLB render",
  "generationPrompt": "Create a refined, highly detailed maritime reconstruction illustration of William Maxwell for Michigan Lake Depths. Use the attached newly authored 3D model render as the principal reference for hull proportions, number and placement of masts, cabins, funnel and working fittings. Selected era: Comparison-based fishing career, 1883–1908. Preserve its distinctive geometry and sensible period scale. A fresh clear late-summer Lake Huron afternoon. Soft sunlight, a few white cumulus clouds, gentle sparkling wavelets and a low distant forested shore. The small fishing tug is cruising peacefully with restrained smoke from its one funnel. Show the complete intact vessel in an elegant three-quarter view, afloat at a plausible waterline, bow to the left, with comfortable margin around all spars. The underwater hull is naturally hidden by lake water. Museum-quality realistic painted illustration, detailed wood planking, rigging where present, restrained historically plausible color, natural light and convincing water. Landscape 3:2 composition. No modern shoreline structures, no logos, no map pins, no text, no titles, no fake archival border. Do not create a studio model standing on a base. This is openly interpretive supplemental artwork, not documentary evidence: weather, light and distant shore are artistic choices, not recorded loss-day circumstances. Do not invent additional masts, funnels, superstructure or deployed sails absent from the reference.",
  "artefactCheck": {
    "date": "2026-09-08",
    "crops": [
      "bow",
      "midships",
      "stern",
      "rig-superstructure"
    ],
    "nativePixelInspection": true,
    "result": "clean",
    "imageSha256": "6df18268fe87dc06ff1f8c09fb460530c918f2ba740f78b4421cab02c1d44a34",
    "observations": "Four native-pixel crops inspected. No weapons, garbled lettering, material mismatch, added masts, disconnected fittings or modern equipment observed. Interpretive details and background scenery are not documentary evidence."
  },
  "imageSha256": "6df18268fe87dc06ff1f8c09fb460530c918f2ba740f78b4421cab02c1d44a34"
}