{
  "collection": "Cross Sea: Localization from Intersecting Modes",
  "recordedAt": "2026-08-30",
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      "originalFilename": "cross-sea image supplied as 交叉潮.jpg",
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      "provenance": "Supplied by Xiaodan Wu; original authorship, location, and source remain to be confirmed."
    },
    {
      "role": "conceptual line study: intersecting modes",
      "archivePath": "/images/notes/cross-sea/originals/intersecting-modes-study-original.jpg",
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      "provenance": "Supplied by Xiaodan Wu; original authorship and production method remain to be confirmed."
    },
    {
      "role": "AI-generated conceptual line study: localized peaks",
      "archivePath": "/images/notes/cross-sea/originals/localized-peaks-study-original.png",
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  ],
  "usageNote": "The line studies are interpretive illustrations, not calculated field plots or numerical simulations."
}