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. 12 shown for “L. Janneret, French, active late 18th century” — 24 records examined, 1 dropped by the rights gate.
Archives queried 2026-08-29 02:23 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.Smithsonian Open Access: HTTP 429 from api.si.edu. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
The Last Supper
Ugolino da Siena (Ugolino di Nerio) · ca. 1325
The Hours of Jeanne d'Evreux, Queen of France
Jean Pucelle · ca. 1324–28
Dominique Vivant Denon (1747–1825)
Louis-François Jeannest · 1812
The Belles Heures of Jean de France, duc de Berry
The Limbourg Brothers · 1405–1408/1409
Mémoire sur un rouet a filer des deux mains a la fois
Clousier · 1777
Moses and Aaron before Pharaoh: An Allegory of the Dinteville Family
Master of the Dinteville Allegory · 1537
Margaret of Austria
Jean Hey (called Master of Moulins) · ca. 1490
The Jabach Family
Charles Le Brun · ca. 1660
Saint Paul with a Donor; Christ Appearing to His Mother
Master of the Saint Ursula Legend · ca. 1485
The Composer André-Ernest-Modeste Grétry (1741–1813)
Jean-Baptiste Stouf · 1804–8
Virgin and Child
Follower of Rogier van der Weyden (Master of the Saint Ursula Legend Group, Netherlandish, active late 15th century) · ca. 1480–90
A Book Peddler
Master of the Canesso Peddler · ca. 1670–90
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. 1296 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. HTTP 429 from api.si.edu. No records from this archive are shown for this query.Unavailable
These figures describe the pass run at 2026-08-29 02:23 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.