Two 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 “Georg Christoph Eimmart the Younger” — 40 records examined, 20 dropped by the rights gate.
Archives queried 2026-09-01 06:54 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 Metropolitan Museum of Art: HTTP 403 from collectionapi.metmuseum.org. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.

Pash-ee-pa-hó, Little Stabbing Chief, the Younger, One of Black Hawk's Braves
George Catlin, born Wilkes-Barre, PA 1796-died Jersey City, NJ 1872 · 1832

Portrait of Pieter Brueghel the Younger, from the Icones Principum Virorum
Artist not stated in the record · ca. 1636

Pa-hú-sha, White Hair, the Younger, a Band Chief
George Catlin, born Wilkes-Barre, PA 1796-died Jersey City, NJ 1872 · 1834
Sporobolus pyramidatus (Lam.) Hitchc.
Artist not stated in the record · 18 Jan 1995

Plan Genéral des Batiments des Jardins et d’une partie des dependances d’un Projet fait sur L’emplacement de Donzdorf situé dans le Pays du Wirtemberg appartenant a Monsieur Le Baron de Rechberg Chambellant et Chr. de St. George au Servisse de S.A.S.E. de Baviere
François de Cuvilliés the younger, German, 1731 - 1777 · 1770

Waltheria indica L.
Artist not stated in the record · 18 Jan 1995

Pa-ris-ka-roó-pa, Two Crows, the Younger
George Catlin, born Wilkes-Barre, PA 1796-died Jersey City, NJ 1872 · 1832

Louis Quinze Le Bien Aimé
Charles Parrocel, French, 1688–1752 · 1745

Cordia sebestena L.
Artist not stated in the record
Sida spinosa L.
Artist not stated in the record · 18 Jan 1995

A Family Praying
Artist not stated in the record · ca. 1760–1770
Paspalum laxum Lam.
Artist not stated in the record · 14 Mar 1995
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. HTTP 403 from collectionapi.metmuseum.org. No records from this archive are shown for this query.Unavailable - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 1317712 matched · 40 examined · 20 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 06:54 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.