OpenTwo archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 23 shown for “Dish with Scalloped Rim and Radial Pattern” — 64 records examined, 6 dropped by the rights gate.
Archives queried 2026-09-02 22:40 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Dish with Scalloped Rim and Radial Pattern
Artist not stated in the record · 12th–early 13th century
Dish with lid and stand
Artist not stated in the record · ca. 1800–10
Dish with Scalloped Rim
Artist not stated in the record · 11th century
Dish
Artist not stated in the record · ca. 1790
Dish
Artist not stated in the record · 1722–26
Plate
Artist not stated in the record · 18th–19th century
Dish
Artist not stated in the record · second half 15th century
Dish
Sèvres Porcelain Manufactory, French, established 1756 · 1768
Dish with Pattern of Flowering Plants
Artist not stated in the record · ca. 1565–70
Dish
Artist not stated in the record · ca. 1790
Dish with Two Intertwined Dragons
Artist not stated in the record · ca. 1640
Dish
Artist not stated in the record · ca. 1835
Dish with 'Cintamani' and Tiger-stripe Pattern
Artist not stated in the record · ca. 1575–90
Dish, from a "Topographical" Dinner or Dessert Service ("A Vedute")
Doccia Porcelain Factory, Italian, established 1735 · ca. 1810–1820
Basin with Figural Imagery
Artist not stated in the record · early 14th century
Dish, from a "Topographical" Dinner or Dessert Service ("A Vedute")
Doccia Porcelain Factory, Italian, established 1735 · ca. 1810–1820
Dish with dragon
Artist not stated in the record · 11th–12th century
Foliated dish with floral scrolls
Artist not stated in the record · early 15th century
White and pink pitcher and washbowl owned by members of the Ellis family
S. Bridgwood & Son, English, 1805 - 1853 · late 19th-early 20th century
Bowl with a Horseman Spearing a Serpent
Artist not stated in the record · late 1300s or early 1400s
Dish
Artist not stated in the record · ca. 1820
Dish with Peacock Design
Artist not stated in the record · early 17th century
Dish (One of Six)
Cozzi Porcelain Factory, Italian, 1763 – 1812 · ca. 1765
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 139 matched · 24 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 1529240 matched · 40 examined · 6 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-09-02 22:40 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.