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. 24 shown for “Vase with openwork pattern of flowers” — 64 records examined, 16 dropped by the rights gate.
Archives queried 2026-09-08 06:39 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Vase with openwork pattern of flowers
Artist not stated in the record · mid-18th century
Ewer
Rookwood Pottery, American, 1880 - 1967 · 1894
Vase
John Bennett · 1882
Tent panel
Artist not stated in the record · 1650–1700
Vase
Daniel Marot the Elder · ca. 1690
Fragment
Artist not stated in the record · 17th century
Vase
Greenwood Pottery Company · ca. 1884–93
Fragment
Artist not stated in the record · 17th century
A Woman Seated beside a Vase of Flowers (Madame Paul Valpinçon?)
Edgar Degas · 1865
Ornamental Vase Designs
Théodore Bertren, active in France, 18th century · 1772
Vase
Newcomb Pottery · 1902
Vase and Flowers
Pierre Ranson, French, 1736–1786 · late 18th century
Vase
Artist not stated in the record · first half 16th century
Ornamental Vase Design
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
Vase
Dedham Pottery · ca. 1896–1908
Bands
Artist not stated in the record · 19th century
Vase
Factory of Olivier de Sorra · ca. 1885
Vase with Flowers
Pierre Ranson, French, 1736–1786 · late 18th century
Vase
James Callowhill · ca. 1889–1900
Fragment
Artist not stated in the record · 17th century
The Bryant Vase
Tiffany & Co. · 1876
Sidewall
Artist not stated in the record · 1880–90
Vase
Artist not stated in the record · ca. 1760
Interior Wall Elevation with a Chimneypiece
Pierre Ranson, French, 1736–1786 · 1779–84
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. 3584 matched · 24 examined · 9 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. 2896682 matched · 40 examined · 7 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 2026-09-08 06:39 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.