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 “Nicolas Chevalier” — 64 records examined, 40 dropped by the rights gate.
Archives queried 2026-09-03 23:12 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Blind Orion Searching for the Rising Sun
Nicolas Poussin · 1658
La Galerie de Girardon
Nicolas Chevalier · 18th century
La Galerie de Girardon
Nicolas Chevalier · 18th century
La Galerie de Girardon
Nicolas Chevalier · 18th century
La Galerie de Girardon
Nicolas Chevalier · 18th century
The Agony in the Garden
Nicolas Poussin · 1626–27
The Companions of Rinaldo
Nicolas Poussin · ca. 1633
The Right Hand of God Protecting the Faithful against the Demons
Jean Fouquet · ca. 1452–60
Nicolas Fouquet
Robert Nanteuil · 1661
Moses and Aaron before Pharaoh: An Allegory of the Dinteville Family
Master of the Dinteville Allegory · 1537
Eugène Joseph Stanislas Foullon d'Ecotier (1753–1821)
Antoine Vestier · 1785
The Château de Versailles Seen from the Gardens
Louis Nicolas de Lespinasse, called the Chevalier de Lespinasse · 1779
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. 53 matched · 24 examined · 0 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. 6317 matched · 40 examined · 40 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.0 shown
These figures describe the pass run at 2026-09-03 23:12 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.