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 “C. De Roy” — 64 records examined, 11 dropped by the rights gate.
Archives queried 2026-09-02 19:49 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Souvenir
C. De Roy · 1773–74
NOUVEAU LIVRE de Principes d’Ornements Particulierement pour trouver un nombre infini de forms qui en dependent. d’Après les Desseins de C. Gillot Peintre du Roy. Gravé par Huquier
Claude Gillot, French, 1673–1722 · 1749–61
Battle between Christians and Muslims at El Sotillo
Francisco de Zurbarán · ca. 1637–39
NOUVEAU LIVRE de Principes d’Ornements Particulierement pour trouver un nombre infini de forms qui en dependent. d’Après les Desseins de C. Gillot Peintre du Roy. Gravé par Huquier
Claude Gillot, French, 1673–1722 · 1749–61
La Crainte des Traits de l'Amour
Jean-Louis Lemoyne · 1739–40
Begonia barbana C. DC.
Artist not stated in the record · Apr 1900
Manuel Osorio Manrique de Zuñiga (1784–1792)
Goya (Francisco de Goya y Lucientes) · 1787–88
Piper peltaphyllum C. DC.
Artist not stated in the record · May 1890
Madonna and Child with Saints Philip and Agnes
Donato de' Bardi · ca. 1425–30
Piper otophorum C. DC.
Artist not stated in the record · Nov 1890
The Assumption of the Virgin
Bernardo Daddi · 1337–38
Piper umbricola C. DC.
Artist not stated in the record · Jan 1891
Mantel clock
Julien Le Roy · ca. 1745–49
Piper carrilloanum C. DC.
Artist not stated in the record · 12 May 1890
Juan de Pareja (ca. 1608–1670)
Velázquez (Diego Rodríguez de Silva y Velázquez) · 1650
Piper coilostachyum C. DC.
Artist not stated in the record · Jan 1891
Wineglass
Artist not stated in the record · 17th century
Begonia tonduzii C. DC.
Artist not stated in the record · Mar 1893
Joséphine-Éléonore-Marie-Pauline de Galard de Brassac de Béarn (1825–1860), Princesse de Broglie
Jean Auguste Dominique Ingres · 1851–53
Begonia barbana C. DC.
Artist not stated in the record · 13 Nov 1892
The Death of Socrates
Jacques Louis David · 1787
Piper coilostachyum C. DC.
Artist not stated in the record · Jan 1891
Lion
Artist not stated in the record · after 1200
Piper poasanum C. DC.
Artist not stated in the record · 18 Apr 1890
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. 11847 matched · 24 examined · 8 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. 1493868 matched · 40 examined · 3 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 19:49 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.