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. 20 shown for “The Czartoryski Carpet” — 64 records examined, 33 dropped by the rights gate.
Archives queried 2026-08-28 09:10 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
The Czartoryski Carpet
Artist not stated in the record · 17th century
Vüe de Même (Czartoryski) Sallon du Costé des Glacés (Design for the Salon Czartoryski), plate 85, in Oeuvres de Juste-Aurèle Meissonnier (Works by Juste-Aurèle Meissonnier)
Juste-Aurèle Meissonnier, French, b. Italy, 1695–1750 · 1748
Carpet
Thomas Whitty · ca. 1765
Projet du Sallon de la Princesse Sartorinski en Pologne (Project for the Salon of the Princess Czartoryski in Poland), plate 84, from Oeuvres de Juste-Aurèle Meissonnier (Works by Juste-Aurèle Meissonnier)
Juste-Aurèle Meissonnier, French, b. Italy, 1695–1750 · 1695–1750
Carpet
Artist not stated in the record · late 16th–early 17th century
1838 Humphries's Patent Model of a Carpet
Artist not stated in the record · 1838-12-10
Carpet
Artist not stated in the record · probably late 18th–early 19th century
Carpet fragment
Artist not stated in the record · ca. 1870
Carpet
Artist not stated in the record · late 16th–early 17th century
Patent Model for Molds for Casting Blocks for Printing Carpets or Wall Paper
Berry, James · ca 1854
Carpet
Artist not stated in the record · 16th century
Carpet fragment
Artist not stated in the record · 1850–1900
Five Medallion Carpet
Artist not stated in the record · ca. 1500
Carpet fragment
Artist not stated in the record · 1670–1680
Needlepoint carpet
Artist not stated in the record · 1764
Carpet fragment
Artist not stated in the record · 1890–99
The Emperor's Carpet
Artist not stated in the record · second half 16th century
'Lotto' Carpet
Artist not stated in the record · 16th century
"Bellini" Carpet
Artist not stated in the record · 16th–17th century
"Lotto" Carpet
Artist not stated in the record · ca. 1600
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. 781 matched · 24 examined · 1 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. 1183899 matched · 40 examined · 32 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.8 shown
These figures describe the pass run at 2026-08-28 09:10 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.