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 “Formerly attributed to Zhou Shan (active mid-12th century)” — 24 records examined, 0 dropped by the rights gate.
Archives queried 2026-09-06 04:27 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 Adoration of the Magi
Joos van Wassenhove · 1472–74
Virgin and Child
Follower of Rogier van der Weyden (Master of the Saint Ursula Legend Group, Netherlandish, active late 15th century) · ca. 1480–90
The Jabach Family
Charles Le Brun · ca. 1660
Portrait of a Woman, possibly Ginevra d'Antonio Lupari Gozzadini
Maestro delle Storie del Pane · 1494?
Portrait of a Man, possibly Matteo di Sebastiano di Bernardino Gozzadini
Maestro delle Storie del Pane · 1494(?)
Virgin and Child
Dieric Bouts · ca. 1455–60
Palace ladies bathing children
Unidentified artist · 11th century
Tommaso di Folco Portinari (1428–1501); Maria Portinari (Maria Maddalena Baroncelli, born 1456)
Hans Memling · ca. 1470
Majas on a Balcony
Goya (Francisco de Goya y Lucientes) · ca. 1800–1810
Netsuke of Clam Shells
Garaku · 18th century
Madonna and Child with the Donor, Pietro de' Lardi, Presented by Saint Nicholas
Master G.Z. (possibly Michele dai Carri, Italian, Ferrara, active by 1405–died 1441 Ferrara) · ca. 1420–30
The Daming Palace
Wang Zhenpeng · early 15th century
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. 218 matched · 24 examined · 0 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 2026-09-06 04:27 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.