{
  "id": "Venus",
  "title": "Venus de Milo",
  "subtitle": "Aphrodite of Melos",
  "assetDescription": "Optimized scan of the SMK plaster cast after the ancient marble Venus de Milo. This is a museum cast scan, not a scan of the Louvre marble original.",
  "museum": "SMK — National Gallery of Denmark, Royal Cast Collection",
  "museumObjectNumber": "KAS434 / KAS434/1",
  "castMaterial": "Plaster",
  "castAcquisitionYear": 1898,
  "sourceUrl": "https://api.smk.dk/api/v1/download-3d/w0892g669_smk-venus-de-milo.stl",
  "sourceRecordUrl": "https://api.smk.dk/api/v1/art/?object_number=KAS434",
  "dimensionRecordUrl": "https://api.smk.dk/api/v1/art/?object_number=KAS434%2F1",
  "museumPageUrl": "https://open.smk.dk/artwork/image/KAS434",
  "requestedModelUrl": "https://sketchfab.com/3d-models/venus-de-milo-statuestexturingchallenge-smk-2983d92ac4e744f485492580ca7629f2",
  "license": "Public Domain Mark 1.0",
  "licenseUrl": "https://creativecommons.org/publicdomain/mark/1.0/",
  "publicDomain": true,
  "licenseEvidence": "The downloaded official SMK KAS434 and KAS434/1 records both declare public_domain true and Public Domain Mark 1.0. The requested Sketchfab listing is independently identified as CC0 by the IIIF fixture repository; the runtime derivative uses the official SMK STL.",
  "requestedListingLicenseEvidenceUrl": "https://fixtures.iiif.io/info.html?file=/3d/smk/venus.glb",
  "credit": "Venus de Milo, plaster cast, SMK — National Gallery of Denmark. Public domain. Web optimization for IOM — Gallery of Light.",
  "history": {
    "period": "Hellenistic Greek, approximately 150–125 BCE",
    "subject": "Aphrodite, the Greek goddess also known as Venus in Roman tradition",
    "originalMaterial": "Parian marble",
    "originalHeightM": 2.04,
    "discovery": "Discovered on Melos (Milos) in 1820; entered the Louvre in 1821.",
    "originalMuseum": "Musée du Louvre",
    "originalInventoryNumber": "Ma 399",
    "originalRecordUrl": "https://collections.louvre.fr/en/ark:/53355/cl010277627",
    "description": "The turn of the torso and the falling drapery create a balance of movement and stillness. Its surviving form is incomplete; no speculative arms have been added to this scan."
  },
  "geometry": {
    "meshName": "Venus_sculpture",
    "materialName": "venus_plaster",
    "units": "meters",
    "up": "+Y",
    "front": "+Z",
    "pivot": "Bottom center of the X/Z bounding box",
    "heightM": 2.135,
    "heightBasis": "213.5 cm gross height of the SMK standing plaster cast KAS434/1. Uniform scaling preserves the scan proportions; the Louvre original is separately catalogued as 204 cm.",
    "widthM": 0.70518,
    "depthM": 0.64338,
    "transforms": "Identity; no negative scale",
    "sourceTriangles": 274272,
    "triangles": 49996,
    "compression": "KHR_draco_mesh_compression; 16-bit positions, 12-bit normals",
    "textures": 0,
    "material": "Opaque warm plaster, roughness 0.76, metalness 0",
    "changes": "Uniform metric scaling; centered floor pivot; silhouette-preserving reduction; original surface-normal transfer; removal of two tiny isolated collapsed faces; Draco compression. No reconstruction or intentional pose changes.",
    "roundTripDeviation": {
      "sampleCount": 24000,
      "maximumM": 0.0012038289569318295,
      "p95M": 0.0006073342257877812,
      "meanM": 0.0002557868630907088,
      "method": "Bidirectional nearest-surface samples between the original scan and the Blender-reimported Draco GLB; sampled measure, not an exhaustive Hausdorff bound."
    }
  },
  "sourceBytes": 13713684,
  "sourceSha256": "96e9c5a8e380c3b932526fc561233dffb3c9dbd0549ed9efc956a47851511020",
  "runtimeBytes": 159340,
  "runtimeSha256": "e209331438477fbc347400ea9c59cc264b9eb33847c4cdf38f7765db9a1420c4",
  "retrievedAt": "2026-10-11T17:21:03.130Z"
}