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. 21 shown for “Nicolas Eustache Maurin” — 49 records examined, 6 dropped by the rights gate.
Archives queried 2026-09-03 18:33 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
George Washington, First President of the United States
Nicolas Eustache Maurin · 1828
Marquis De Lafayette
Artist not stated in the record · c. 1834
The Companions of Rinaldo
Nicolas Poussin · ca. 1633
Marquis De Lafayette
Artist not stated in the record · c. 1834
Study for Saint Gervasius
Eustache Le Sueur · ca. 1652
Marquis de Lafayette
Nicolas Eustache Maurin, 1799 - 1850 · c. 1782
Saint Nicholas Accuses the Consul from Scenes from the Life of Saint Nicholas
Artist not stated in the record · ca. 1200–1210
William Cobbett
Nicolas Eustache Maurin, 1799 - 1850 · 1830
The Jabach Family
Charles Le Brun · ca. 1660
James Madison
Artist not stated in the record · c. 1828
Condemned Soldiers from Scenes from the Life of Saint Nicholas
Artist not stated in the record · ca. 1200–1210
George Washington
Artist not stated in the record · c. 1828
The Sacrifice of Polyxena
Charles Le Brun · 1647
George Washington
Artist not stated in the record · c. 1828
Statues of the Future, from 'News of the day,' published in Le Charivari, April 29, 1868
Honoré Daumier · April 29, 1868
James Madison
Artist not stated in the record · c. 1828
![[Mugshots of Suspected Anarchists from French Police Files], by Alphonse Bertillon](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fph%2Fweb-large%2FDP289779.jpg&w=3840&q=75)
[Mugshots of Suspected Anarchists from French Police Files]
Alphonse Bertillon · 1891–95
John Adams
Artist not stated in the record · c. 1828
James Monroe
Artist not stated in the record · c. 1828
James Monroe
Artist not stated in the record · c. 1828
Thomas Jefferson
Artist not stated in the record · c. 1828
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. 9 matched · 9 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.9 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 5731 matched · 40 examined · 6 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 2026-09-03 18:33 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.