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. 17 shown for “Eugenia involucrata DC.” — 53 records examined, 36 dropped by the rights gate.
Archives queried 2026-09-08 23:40 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Mrs. Richard Bache (Sarah Franklin, 1743–1808)
John Hoppner · 1793
Eugenia involucrata DC.
Artist not stated in the record · 8 Oct 1929
L'impératrice Eugénie en prière
Gustave Le Gray · 1856
Eugenia involucrata DC.
Artist not stated in the record · 23 Oct 1928
Bell Pendant
Artist not stated in the record · 900–1520 CE
Eugenia involucrata DC.
Artist not stated in the record · 6 Aug 1968
Avian Bell
Artist not stated in the record · 900–1520 CE
Eugenia involucrata DC.
Artist not stated in the record · 12 Jul 1914 to 21 Jul 1914
Figure Pendant
Artist not stated in the record · 6th–16th century CE
Eugenia involucrata DC.
Artist not stated in the record · 10 Sep 1978
Scène près d'un étang au moulin du Petit-Mourmelon
Gustave Le Gray · 1857
Clidemia involucrata DC.
Artist not stated in the record · 31 May 1916
Wooden Staircase at Chartres
Henri-Jean-Louis Le Secq · 1852
Clidemia involucrata DC.
Artist not stated in the record · 18 Apr 1960
Chêne dans les rochers à Fontainebleau
Gustave Le Gray · 1849–52
Fontainebleau, chemin sablonneux montant
Gustave Le Gray · ca. 1856
The Ramparts of Carcassonne
Gustave Le Gray · 1851
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. 13 matched · 13 examined · 3 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.10 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 263670 matched · 40 examined · 33 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.7 shown
These figures describe the pass run at 2026-09-08 23:40 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.