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 “Gabriel François Doyen” — 64 records examined, 1 dropped by the rights gate.
Archives queried 2026-09-08 01:37 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Allegory of Fishery: Neptune and Amphitrite
Gabriel François Doyen · 1768
Grillage pose a la Chapelle de Monseigr le Cardinal de Lorraine fondateur de l’Insigne Eglise Primatiale de Lorraine; et un pareil à celle de Mr de Bouzey Grand Doyen de la même Eglise Primatiale de Nancy.
Claude Francois Nicole, French, ca. 1700 – ca. 1783 · 1759
Allegory of Fishery: Neptune and Amphitrite
Gabriel François Doyen · ca. 1773
spoon
Francois-Julien Doyen · mid-19th century
The Deliverance of Cybele, an Allegory of the Seasons
Gabriel François Doyen · n.d.
Album of Prints: Chinoiseries and Screens designed by Gabriel Huquier and François Boucher
Gabriel Huquier, French, 1695–1772 · 1740–1770
Aman-Jean (Portrait of Edmond François Aman-Jean)
Georges Seurat · 1882–83
Marquis de Lafayette
Charles Francois Gabriel Levachez, 1760 - 1820 · 1790
The Mass of St. Gregory
Carle (Charles André) Vanloo · 18th century
Album of Prints: Fountains Designed by François Boucher
François Boucher, French, 1703–1770 · 1736
The Clergy of Rome Paying Homage to St. Gregory after His Investiture
Carle (Charles André) Vanloo · 18th century
Elévations et Profils de différens Lambris d'appui
Juste-François Boucher, French, 1736 – 1782 · 1774
St. Gregory Distributing His Worldly Goods to the Poor
Carle (Charles André) Vanloo · 18th century
Elevation et Developpement d'une Armoire
Juste-François Boucher, French, 1736 – 1782 · 1774
Saint Gregory as Deacon Directing Prayers and Processions for the Cessation of the Plague
Carle (Charles André) Vanloo · 1762
Design for Ceiling Ornament
François de Cuvilliés the Elder, Belgian, 1695 - 1768 · 1731–68
St. Gregory Reluctant to Accept His Election as Bishop of Rome
Carle (Charles André) Vanloo · 18th century
Détail de la Partie du Bosquet de l’hermitage avec La Distribution des Batiments qu’il contient.
François de Cuvilliés the Elder, Belgian, 1695 - 1768 · 1770
St. Gregory Dictating His Homilies to a Secretary
Carle (Charles André) Vanloo · 18th century
Elevation d'une Chambre de Coucher
Juste-François Boucher, French, 1736 – 1782 · 1774
Jupiter, in the Guise of Diana, and Callisto
François Boucher · 1763
Plans et Elevations de deux Bibliothèques aux côtés d'une Porte
Juste-François Boucher, French, 1736 – 1782 · 1774
Autumn (one of a pair)
Jean-Baptiste Pigalle · 1742–45
Panneaux de Lambris à côté d'une Croisée
Juste-François Boucher, French, 1736 – 1782 · 1774
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. 247 matched · 24 examined · 1 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. 15298 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 2026-09-08 01:37 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.