{
  "source_page": "https://commons.wikimedia.org/wiki/File:LantingXu.jpg",
  "source_url": "https://upload.wikimedia.org/wikipedia/commons/f/f1/LantingXu.jpg",
  "official_object_page": "https://www.dpm.org.cn/collection/handwriting/228279.html",
  "official_comparison_pdf": "https://www.dpm.org.cn/Uploads/File/2023/01/03/u63b3a01212765.pdf",
  "images": [
    {
      "file": "images/00_main_text_overview.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        0,
        0,
        4513,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        1500,
        492
      ],
      "description_en": "Complete main text, all 28 columns; no later colophons.",
      "sha256": "71466b8ec858e5b1525722b1813661eb5009501b2b7a72781b34738f6e91f9bc",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    },
    {
      "file": "images/01_two_zhi_context.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        2470,
        0,
        2980,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        510,
        1480
      ],
      "description_en": "Columns 8–10: 是日也...; 觀宇宙之大俯察品類之盛; 所以遊目...",
      "sha256": "698b6c44041841e67f5b09f4f1eb42c8bd1cef4e798407a3559cec520086c740",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    },
    {
      "file": "images/02_opening_context.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        3380,
        0,
        4070,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        690,
        1480
      ],
      "description_en": "Opening four columns, including 暮春之初 and 山陰之蘭亭.",
      "sha256": "053fa90b30a51fe4eea5bc1c1b07fe60547337e5f27aecf52a9e44272887b3e1",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    },
    {
      "file": "images/03_column_crossing.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        2200,
        0,
        2695,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        495,
        1480
      ],
      "description_en": "Columns 10–12: 視聽之 across column boundary into 娛; adjacent 夫人之相與 and 一室之內.",
      "sha256": "73835e3e53b8a1361d40ed6cb176f32d78176d2e91cd92874cb8a0ab2ff5b5b0",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    },
    {
      "file": "images/04_turning_context.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        1380,
        0,
        1955,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        575,
        1480
      ],
      "description_en": "Columns 15–18: 知老之將至及其所之既倦 and adjacent lines.",
      "sha256": "c1b3a144a7da03ebac11505c0f6a902c68557c53b125e9cda7b66fc87bfecc73",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    },
    {
      "file": "images/05_ending_context.jpg",
      "source_file": "commons_shenlong_main_text.jpg",
      "crop_xyxy": [
        0,
        0,
        720,
        1480
      ],
      "source_dimensions": [
        4513,
        1480
      ],
      "output_dimensions": [
        720,
        1480
      ],
      "description_en": "Final five columns, from 誕齊彭殤... through 有感於斯文.",
      "sha256": "6633064c9d24d2d93d9f327ebb56d367c532aecc7e779c90e69ab1ed80348520",
      "processing": "Rectangular crop, proportional reduction if needed, JPEG encoding only; no recoloring, retouching, seal removal, generated or reconstructed strokes."
    }
  ],
  "accessed_on": "2026-10-19",
  "collection": "Palace Museum, Beijing",
  "object": "Tang-dynasty Shenlong copy of Wang Xizhi’s Orchid Pavilion Preface; traditionally attributed to Feng Chengsu, attribution not secure; not Wang Xizhi’s autograph.",
  "accession": "故00002597",
  "source_image_sha256": "b2cb481ea097d5fc8188389f787eb9b45369d8ad0489e02b17a80d9697a2eb54",
  "source_rights_statement": "Commons labels the source PD-Art/Public Domain Mark. This records the platform statement, not a museum licence.",
  "individual_permission_obtained": false,
  "source_original_bundled": false,
  "official_pdf_bundled": false,
  "reading_order": "Columns right to left; characters top to bottom. Column numbers count main-text columns only; small side additions do not form separate columns.",
  "visual_cross_check": "Checked against official collection image and official Forbidden City 2022 no.12 PDF pages 3–5 (printed 16–18).",
  "limitations": "Images show main text only, not complete mounted scroll. Some detail edges retain fragments of neighbouring columns. Crops are not separate source photographs."
}