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. 19 shown for “Achille-Jacques-Jean-Marie Devéria” — 32 records examined, 1 dropped by the rights gate.
Archives queried 2026-08-31 06:50 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Lady with a Parasol
Achille-Jacques-Jean-Marie Devéria · 1838
staircase model
Sèvres Porcelain Manufactory, French, established 1756 · early 19th century
Alexandre Dumas
Achille-Jacques-Jean-Marie Devéria · 1829
Album of Prints: New Vases Designed by Maurice Jacques
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
Mary, Queen of Scots
Achille-Jacques-Jean-Marie Devéria · first half 19th century
Panel Design with the Virgin Mary, Jesus, and Saint John
Jean Le Pautre, French, 1618–1682 · 1654
Portrait of Alfred-Victor, Comte de Vigny (1797‒1863)
Achille-Jacques-Jean-Marie Devéria · ca. 1825
Album of prints: Public Celebrations Given in Paris on the Occasions of the First and Second Marriages of Monseigneur le Dauphin in 1745 and 1747
Jean François Blondel, French, 1681–1756 · 1751
Mary, Queen of Scots embarking at Calais to return to Scotland
Emile Desmaisons · before 1880
Mausolée
Jean Berain, the elder, French, 1640-1711 · 1711
Goethe's Faust
Johann Wolfgang von Goethe · 1828
MAVZOLÉÉ
Jean Berain, the elder, French, 1640-1711 · 1711
The Natchez
Eugène Delacroix · 1823–24 and 1835
Allegorial Frontispiece
René-Michel Slodtz, French, 1705–1764 · 1751
Ornamental Vase Design
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
Vase de marbre blanc à Versailles
Jacques Grimault, French, active 17th century · 1744–56
VASES NOUVEAUX
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
Ornamental Vase Design
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
Ornamental Vase Design
Maurice Jacques, French, ca. 1712–1784 · 1760-1775
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. 7 matched · 7 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.7 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 25 matched · 25 examined · 1 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 2026-08-31 06:50 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.