{
  "schemaVersion": "1.0",
  "articleSlug": "what-determines-the-value-of-art",
  "topic": "what determines the value of art",
  "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
  "comparables": [
    {
      "compId": "comp-d172ab1cc5fd5fdd",
      "title": "DAVID RUBEN PIQTOUKUN, W3-1119, TorontoTWO ENTANGLED FACES, stone, signed in Roman, dated 2006, 6.25\" x 16.25\" x 7.5\" - 15.9 x 41.3 x 19.1 cm.Note: \"When pieces of stone arrive at my studio they are all shapes and sizes and that's what determines the",
      "auctionHouse": "Waddington's",
      "saleDate": "2011-11-07",
      "lotNumber": "132",
      "price": {
        "amount": 2880,
        "currency": "CAD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/david-ruben-piqtoukun-w3-1119-torontotwo-entangled-faces-stone-signed-in-roman-dated-2006-6-25-x-16-25-x-7-5-15-9-x-41-3-x-19-1-cm-note-when-pieces-of-stone-arrive-at-my-studio-they-are-all-shapes-and-sizes-and-that-s-what-determines-the-132-c-48ebd42317",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Waddington's|2011-11-07T06:00:00.000Z|132",
      "retrievedAt": "2026-08-04T23:13:09.695Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "175f5dd2dcc03c0cd5e8cedd15d232466d570f418f537aeba84da2d3eb9ca9d8",
      "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-9eed525990247777",
      "title": "(12) Sterling Bread & Butter Plates Bigelow-Kennard & Co. Art Nouveau",
      "auctionHouse": "Long Lake Art",
      "saleDate": "2025-06-01",
      "lotNumber": "3",
      "price": {
        "amount": 1550,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/12-sterling-bread-butter-plates-bigelow-kennard-co-art-nouveau-3-c-e994247b73",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Long Lake Art|2025-06-01T11:00:00.000Z|3",
      "retrievedAt": "2026-08-04T23:13:09.695Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "58cc8f8d4c7c84ed7b6cc346ff1bde36559c795e313580fabc7a89ddca45b362",
      "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-25e03851f160fe9a",
      "title": "American Sterling Silver Tray BIGELOW-KENNARD & CO. Art",
      "auctionHouse": "Long Lake Art",
      "saleDate": "2025-06-01",
      "lotNumber": "6",
      "price": {
        "amount": 750,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/american-sterling-silver-tray-bigelow-kennard-co-art-6-c-74a4dabbef",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Long Lake Art|2025-06-01T11:00:00.000Z|6",
      "retrievedAt": "2026-08-04T23:13:09.695Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "8aa8ac480bcb96c206ac82a8b2fa7ff938fb4cc0aeedda372173eb34503a9d83",
      "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-89d570b504f5bf23",
      "title": "THREE ART NOUVEAU BROOCHES, one brooch (possibly a former central plaque for choker), of openwork foliate design, decorated with green enamel plique-a-jour, with baroque pearl highlights, mounted in silver, with maker’s mark for Karl Hermann or Levin",
      "auctionHouse": "Adam's",
      "saleDate": "2021-09-21",
      "lotNumber": "125",
      "price": {
        "amount": 2600,
        "currency": "EUR"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/three-art-nouveau-brooches-one-brooch-possibly-a-former-central-plaque-for-choker-of-openwork-foliate-design-decorated-with-green-enamel-plique-a-jour-with-baroque-pearl-highlights-mounted-in-silver-with-maker-s-mark-for-karl-hermann-or-levin-125-c-d3a46cca30",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Adam's|2021-09-21T11:00:00.000Z|125",
      "retrievedAt": "2026-08-04T23:13:09.695Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "6f19e9bc6c68d7fec17143f0c4374769a4696b459330fd285da9b4b4157a21f1",
      "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
      "auctionPhotoSupplied": true
    },
    {
      "compId": "comp-86759243b25e636b",
      "title": "Philip Jackson (Born 1944) British, Art Book and Limited Edition Bronze Brooch Pin",
      "auctionHouse": "Sarasota Estate Auction",
      "saleDate": "2025-01-19",
      "lotNumber": "1515",
      "price": {
        "amount": 300,
        "currency": "USD"
      },
      "sourceUrl": "https://www.invaluable.com/auction-lot/philip-jackson-born-1944-british-art-book-and-limited-edition-bronze-brooch-pin-1515-c-e7e4eed93c",
      "authoritativeUrl": null,
      "sourceSystem": "invaluable.com",
      "sourceRecordId": "Sarasota Estate Auction|2025-01-19T11:00:00.000Z|1515",
      "retrievedAt": "2026-08-04T23:13:09.696Z",
      "sourceAccess": {
        "status": "reachable",
        "reachableAtCollection": true
      },
      "verificationStatus": "live_source_matched",
      "rawRecordSha256": "a27a251aa49b3943ee5575a85b7fb299c05d672b27ccc89231450f2b01295f9a",
      "provenanceManifestSha256": "2c41638586bc87faae11a777a5bd560e4b420679b1afc35ca545c8750e3cb146",
      "auctionPhotoSupplied": true
    }
  ]
}