{
  "tool": "Built-in image generation",
  "imageFile": "william-p-rend-illustration.png",
  "createdDate": "2026-09-07",
  "referenceRole": "Newly authored GLB three-quarter render used as visual reference",
  "referenceFile": "william-p-rend-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 P. Rend 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: Photographed William P. Rend career form. Preserve its distinctive geometry and sensible period scale. An approaching Great Lakes thunderstorm: dramatic slate-blue storm clouds over Lake Huron, a shaft of late afternoon sunlight picking out the intact ship, lively but moderate short lake waves with a few whitecaps, distant rain curtains over the far horizon. No lightning hitting the ship, no giant ocean waves, no damage or wrecking. The vessel is operating normally ahead of the weather. 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": "d88eb7cac3fe5b86260946347acd0c771e87f85e62e1ec6602eb327b19e8ea7f",
    "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": "d88eb7cac3fe5b86260946347acd0c771e87f85e62e1ec6602eb327b19e8ea7f"
}