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. 22 shown for “François Joseph Belanger” — 64 records examined, 30 dropped by the rights gate.
Archives queried 2026-08-26 20:53 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Chimneypiece (cheminée)
François Joseph Belanger · 1784
Two Exterior Elevations for a House
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Mantel clock (pendule de cheminée)
François Joseph Belanger · ca. 1783
Maison Construite dans l’Enclos du Couvent des Carmelites près Beauvais par Mr. Belanger Architect
François-Joseph Bélanger, French, 1744–1818 · 1812
Vase on a column stand
Hôtel des Menus-Plaisirs, Versailles · after 1771–72, mounts ca. 1780
Garden of Monsieur de Ste. James at Neuilly, France
Artist not stated in the record · ca. 1785
An Elevation for the Projected Mill at Méréville
François Joseph Belanger · n.d.
Frontispiece
François-Joseph Bélanger, French, 1744–1818 · 1812
The Anointing of Louis XVI at His Coronation in Reims Cathedral, June 11, 1775
François Joseph Belanger · 1814
Maison des champs exécutée à Pantin par Belanger Architecte an l’An 1785 pour M. de la Battue Americain
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Study for the Ceiling of a Salon in the Hotel de Mazarin
François Joseph Belanger · 1779
Vüe du pavillon de Bagatelle, sis sur le bord de la seine, attenant le Bois de Boulogne Bati par Belanger, en 54 jours. Année 1778
Jean-Charles Krafft, French, 1764 - 1833 · 1812
Study for the Dining-Room Ceiling of the Bagatelle Pavilion
François Joseph Belanger · 1760–1818
Plan general et coupe d’une Maison construite dans l’Enclos du Couvent des Carmelites près Beauvais par Mr. Belanger Architect
François-Joseph Bélanger, French, 1744–1818 · 1812
Study for a Ceiling of a Salon in the Hôtel de Mazarin
François Joseph Belanger · ca. 1780
Design for Two Gilt Bronze Chandeliers
Jean Démosthène Dugourc, French, 1749–1825 · 1777
The Rebuke of Adam and Eve
Charles Joseph Natoire · 1740
Design for Two Andirons and Sconce of Gilt Bronze
Jean Démosthène Dugourc, French, 1749–1825 · 1777–90
Winter
François Joseph Belanger · ca. 1775
Différens détails de la Glacière construite d’Après les dessins de Mr. Belanger, dans les Jardins de Mr Veressere Arcelots
Jean-François Joseph Lecointe, 1783 - 1858 · 1812
Autumn
François Joseph Belanger · ca. 1775
Summer
François Joseph Belanger · ca. 1775
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. 611 matched · 24 examined · 0 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. 92333 matched · 40 examined · 30 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.10 shown
These figures describe the pass run at 2026-08-26 20:53 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.