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 “Eugenia uniflora L.” — 64 records examined, 45 dropped by the rights gate.
Archives queried 2026-09-08 10:54 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Portrait of Isabella Clara Eugenia, Infanta of Spain
Pieter de Jode II · ca. 1650
Portrait of Archduchess Isabella Clara Eugenia, Spanish Regent of the Low Countries, as a Nun
Anonymous · ca. 1628–56
Portrait of Albert VII, Archduke of Austria
Jonas Suyderhoef · ca. 1650
Portrait of the Infanta Isabella Clara Eugenia, Sovereign of the Southern Netherlands
Jan Muller · 1615
Mäda Primavesi (1903–2000)
Gustav Klimt · 1912–13
Oleanders
Vincent van Gogh · 1888
Moses and Aaron before Pharaoh: An Allegory of the Dinteville Family
Master of the Dinteville Allegory · 1537
A Woman Seated beside a Vase of Flowers (Madame Paul Valpinçon?)
Edgar Degas · 1865
Sulking
Edgar Degas · ca. 1870
Portrait of Albert, Archduke of Austria, Sovereign of the Southern Netherlands
Jan Muller · 1615
Landscape
Edgar Degas · 1892
Madonna and Child
Carlo Crivelli · ca. 1480
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. 36 matched · 24 examined · 5 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. 1300309 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 2026-09-08 10:54 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.