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. 24 shown for “Rosa eglanteria L.” — 64 records examined, 4 dropped by the rights gate.
Archives queried 2026-09-02 21:00 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 Dream of Aeneas
Salvator Rosa · 1660–65
Rosa eglanteria L.
Artist not stated in the record
The Horse Fair
Rosa Bonheur · 1852–55
Rosa eglanteria L.
Artist not stated in the record
Self-Portrait
Salvator Rosa · ca. 1647
Rosa eglanteria L.
Artist not stated in the record · 12 Jun 1943
Bandits on a Rocky Coast
Salvator Rosa · 1655–60
Rosa eglanteria L.
Artist not stated in the record · 11 Jun 1882
Weaning the Calves
Rosa Bonheur · 1879
Rosa eglanteria L.
Artist not stated in the record · 11 Jun 1882
A Limier Briquet Hound
Rosa Bonheur · ca. 1856
Rosa eglanteria L.
Artist not stated in the record · Aug 1916
Landscape with Cattle
Rosa Bonheur
Rosa eglanteria L.
Artist not stated in the record · 1862
Bearded, bare-chested male figure, study for "The Horse Fair"
Rosa Bonheur · 1852–53
Rosa eglanteria L.
Artist not stated in the record · Jun 1893
Salvator Rosa among the Brigands
Adolphe Pierre Riffaut · after 1844
Rosa eglanteria L.
Artist not stated in the record
Study for "The Horse Fair"
Rosa Bonheur · 19th century
Rosa eglanteria L.
Artist not stated in the record · 1882
Sheet of Studies for "The Horse Fair"
Rosa Bonheur · 1840–99
Rosa eglanteria L.
Artist not stated in the record · Sep 1884
Witches' Sabbath
Salvator Rosa · 1640–1649
Rosa eglanteria L.
Artist not stated in the record · 20 Jun 1899
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. 119 matched · 24 examined · 4 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. 1309788 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 2026-09-02 21:00 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.