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. 12 shown for “Jean-Raymond de Petity, French, 1724 – 1780” — 40 records examined, 3 dropped by the rights gate.
Archives queried 2026-09-03 06:32 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Six Coats of Arms
Jean-Raymond de Petity, French, 1724 – 1780 · 1766
Three Coats of Arms
Jean-Raymond de Petity, French, 1724 – 1780 · 1766
ÉTABLISSEMENT DE L’ÉCOLE ROYALE MILITAIRE
Saint-Aubin Gabriel de, French, 1724 – 1780 · 1766
MÉDALLION POUR L’ANNÉE JUBILAIRE, OU CINQUANTIÈME DU RÈGNE DE LOUIS XV.
Saint-Aubin Gabriel de, French, 1724 – 1780 · 1766
POSE DE LA PREMIÈRE PIERRE DE LA NOUVELLE ÉGLISE DE STE. GENEVIÈVE
Saint-Aubin Gabriel de, French, 1724 – 1780 · 1766
INAUGURATION DE LA STATUË DE LOUIS XV
Saint-Aubin Gabriel de, French, 1724 – 1780 · 1766
NOUVELLES HALLES AUX GRAINS ET FARINES
Gravelot, French, 1699 - 1773, active in England · 1766
Tableau Allégorique, pour L’Année Jubilaire du Regne de Louis Le Bien-Aimé
Gravelot, French, 1699 - 1773, active in England · 1766
Dessins de Broderies
Richard de Lalonde, French, active 1780–96 · 1780-1789
Etude de l'Ordre Toscan
Richard de Lalonde, French, active 1780–96 · 1780-1789
Salon de l'Ordre Corinthien
Richard de Lalonde, French, active 1780–96 · 1780-1789
Elévation du côté de la Cheminée
Richard de Lalonde, French, active 1780–96 · 1780-1789
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. The archive returned no records for this term.0 matched - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 712070 matched · 40 examined · 3 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 2026-09-03 06:32 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.