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 “Upper part of a female figure” — 40 records examined, 5 dropped by the rights gate.
Archives queried 2026-08-27 01:15 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.
Four Sketches for Fountains
Giuseppe Barberi, Italian, 1746–1809 · 1746–1809
Study for a woman, “Vintage Festival,” Mendelssohn Glee Club, New York, NY
Robert Frederick Blum, American, 1857–1903 · 1895–1898
Three tombs
Giuseppe Barberi, Italian, 1746–1809 · 1796
Study for woman, “Vintage Festival,” Mendelssohn Glee Club, New York, NY
Robert Frederick Blum, American, 1857–1903 · 1895–1898
Two Studies after the Nude of a Woman
Robert Frederick Blum, American, 1857–1903 · 1877
Architectural Details and Figure Study
Filippo Marchionni, Italian, 1732–1805 · 1760–80
Study for a woman, “Vintage Festival,” Mendelssohn Glee Club, New York, NY
Robert Frederick Blum, American, 1857–1903 · 1895–1898
Study for a kneeling woman, “Vintage Festival,” Mendelssohn Glee Club, New York, NY
Robert Frederick Blum, American, 1857–1903 · 1895–1898
Design for Ceiling Ornament
François de Cuvilliés the Elder, Belgian, 1695 - 1768 · 1731–68
Copy of Hogarth's Shop Card
Artist not stated in the record · 1720-1794
Design for the Decoration of a Panel
Giuseppe Barberi, Italian, 1746–1809 · 1775-1790
Sepulchral Monument to a Hero
Unknown, Italian · 1815–30
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. 4239967 matched · 40 examined · 5 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 2026-08-27 01:15 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.