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. 7 shown for “Jean-Désiré Ringel d'Illzach” — 7 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 13:31 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Alexandre Dumas fils (1824–1895)
Jean-Désiré Ringel d'Illzach · 1886
Ferdinand de Lesseps (French, Versailles 1805 – 1894 Guilly)
Jean-Désiré Ringel d'Illzach · 1884
Portrait of W.H. Vanderbilt
Jean-Désiré Ringel d'Illzach · 1893
Portrait of Nathaniel Hawthorne, Executed for the Grolier Club, New York, 1892
Jean-Désiré Ringel d'Illzach · 1892
Victor Hugo (1802–1885)
Jean-Désiré Ringel d'Illzach · 1884
Emile Augier (1820-1889)
Jean-Désiré Ringel d'Illzach · 1884
Alexandre Dumas the Younger (1824-1895)
Jean-Désiré Ringel d'Illzach · 1886
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. 7 matched · 7 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.7 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. The archive returned no records for this term.0 matched
These figures describe the pass run at 2026-08-28 13:31 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.