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 “Plaque with Saint Peter” — 40 records examined, 13 dropped by the rights gate.
Archives queried 2026-08-26 20:19 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.
Chasse with Saints and Angels
Artist not stated in the record · 16th century
Study for the Violet Sargent Bronze Plaque in the Art Institute of Chicago
Augustus Saint-Gaudens, American, 1848 – 1907 · 1890
Studies for the Violet Sargent Bronze Plaque in the Art Institute of Chicago
Augustus Saint-Gaudens, American, 1848 – 1907 · 1890
The Sudarium (Saints Veronica, Peter, and Paul), from The Little Passion Series
Artist not stated in the record · 1510
Saints Peter and Paul over the Vatican
Minardi Tommaso, Italian, 1787 - 1871 · 1800–1850
Portrait of S. Francesco Xavier (1506-1552)
Artist not stated in the record · ca. 1750
Allegory of the Triumph of the Church, Fourth Scene
Jan van der Straet, called Stradanus, Flemish, 1523–1605 · 1595 or before
Allegory of the Triumph of the Church, Second Scene
Jan van der Straet, called Stradanus, Flemish, 1523–1605 · 1595 or before
Lunette with Saints Peter and Paul, Matthew and the Prophet Isaiah, Study after Sebastiano del Piombo
Felice Giani, Italian, 1758–1823 · 1821–22
Study of "Altarpiece of Saint-Germer-de-fly," Paris, France
Francis Augustus Lathrop, American, 1849–1909 · ca. 1870
Two Apostles
Luca Giordano, Italian, 1634 - 1705 · ca. 1750
Jacquemontia cayensis Britton
Artist not stated in the record · 19 Sep 1937
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. 315645 matched · 40 examined · 13 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 2026-08-26 20:19 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.