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. 13 shown for “Mme. Duchateau” — 41 records examined, 21 dropped by the rights gate.
Archives queried 2026-09-06 23:31 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
View of the Meillerie Mountains
Mme. Duchateau · 1779–97
Business card of Mme. Dovie Wright, hair culturist
Artist not stated in the record · ca. 1917
Mme. Bidetrenoulleau
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Poulet
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Pereroes
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Fraitée
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Labiche
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Gautier
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Rosier
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Volante
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Roque
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Mme. Viglaple
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
L'une des face de la Chambre à coucher de Mme. G. à Paris (One of the Walls of the Bedroom of Mme. G. in Paris), plate 37, in Recueil de decorations interieures (Collection of Interior Decorations)
Charles Percier, French, 1764–1838 · 1801–12
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. 1 matched · 1 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.1 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 193 matched · 40 examined · 21 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 2026-09-06 23:31 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.