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 “Louis Jean Jacques Durameau” — 40 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 05:46 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 Metropolitan Museum of Art: HTTP 403 from collectionapi.metmuseum.org. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
Album of Prints: Ornament Designs by Various Artists Including Briceau, Lefebvre, Laget, Durant, Badollet, and Vauquier
Briceau, French, 16..–17.. · 1650-1734
Album of Prints: Ornament Designs Invented by Jean Berain
Jean Berain, the elder, French, 1640-1711 · 1711
Elévations et Coupe du Casin de Me Meulenaer, à Gravensel by J.J. le Queu
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Plans du Cazin de Terlinden appartenant à Me la douariere de Meulenaer, à Sgravensel, par J.J. le Queue
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Plan de la Maison de Plaisance dans le goût Antique appellé le Temple du Silence, du Comte de Bouville près Portenort par J.J. LeQueu Architecte
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Funeral Altar
Jean Berain, the elder, French, 1640-1711 · 1711
Album of prints: Public Celebrations Given in Paris on the Occasions of the First and Second Marriages of Monseigneur le Dauphin in 1745 and 1747
Jean François Blondel, French, 1681–1756 · 1751
Mausoleum
Jean Berain, the elder, French, 1640-1711 · 1711
Paneling (boiserie) Design for a Mirror
Jean Mondon, French, fl. 1736 – 1745 · 1749
Serre chaude, construite par J.A. Alavoine, pour Mr. Bourceau dans son Jardin Botanique d’Yeres près Brunoy
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Chimneypiece Designs
Jean Berain, the elder, French, 1640-1711 · 1711
Suite du Jardin de St. James
Jacques Louis Bance, French, 1761 – 1847 · 1812
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. HTTP 403 from collectionapi.metmuseum.org. No records from this archive are shown for this query.Unavailable - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 59859 matched · 40 examined · 0 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 2026-08-28 05:46 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.