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 “Charles X "Roi de France"” — 64 records examined, 17 dropped by the rights gate.
Archives queried 2026-09-01 15:42 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
The Anointment of Charles X
Raymond Gayrard · 1825
Charles X "Roi de France"
Artist not stated in the record · ca. 1829
Charles Sept.-e / Prince facile..., from "Game of the Kings of France" (Jeu des Rois de France)
Stefano della Bella · 1644
Charles Gustav X
Frederik Bouttats, 1620 - 1720? · n.d.a.
Charles neuf.-e / Bon Prince..., from "Game of the Kings of France" (Jeu des Rois de France)
Stefano della Bella · 1644
Almanac for the Second Half of the Year 1792
Artist not stated in the record · 1791
Charles Martel / Vaillant et sage..., from "Game of the Kings of France" (Jeu des Rois de France)
Stefano della Bella · 1644
An Art Lesson
Unknown, French · 1820s
Charles 4.e- dit le bel / Prince sage..., from "Game of the Kings of France" (Jeu des Rois de France)
Stefano della Bella · 1644
Almanac for the First Half of the Year 1778, with Portraits of the Royal French Family
Louis-Joseph Mondhare, French, 1734–1799 · 1777
Louis le debonnaire... Charles le Simple, from "Game of the Kings of France" (Jeu des Rois de France)
Stefano della Bella · 1644
Folded letter from George Prescott to Charles Potter
Artist not stated in the record · January 28, 1815
Louis XI, roi de France
Jean Morin
Letter from James Imbrie to Charles Potter
Artist not stated in the record · 1814
Henri IV, roi de France
Jean Morin
× Rhyncholaeliocattleya Olympus
Artist not stated in the record
Henri II, roi de France
Jean Morin
$1.02 quadruple War of 1812 letter rate for 150-300 miles stampless cover
Artist not stated in the record · March 25, 1815
Louis XIII, Roi de France
Jean Morin
× Aliceara Marfitch
Artist not stated in the record
Armor of Henry II, King of France (reigned 1547–59)
Jean Cousin the Elder · ca. 1555
× Aliceara Marfitch
Artist not stated in the record
Rapport au roi sur la situation, au 31 mars, 1829, des canaux et autres ouvrages entrepris en vertu des lois des 20 juin et 5 aout 1821
L'Imprimerie Royale · 1829
× Aliceara Clownish 'Cotton Candy'
Artist not stated in the record
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. 8487 matched · 24 examined · 6 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. 746379 matched · 40 examined · 11 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 2026-09-01 15:42 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.