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. 21 shown for “Prisoner Vessel” — 64 records examined, 32 dropped by the rights gate.
Archives queried 2026-09-05 18:24 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Prisoner Vessel
Artist not stated in the record · 2nd century BCE–3rd century CE
Stage Design, Prison Interior
Artist not stated in the record · early 19th century
Prisoner jar
Artist not stated in the record · 200–800 CE
Union Prisoner-of-War Cover
Artist not stated in the record · 1864
Vessel
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 16th–19th century
Union Prisoner-of-War Cover
Artist not stated in the record · 1864
Vessel
Omada (sword bearer and wood carver) association member(s) · 19th century
Union Prisoner-of-War Cover
Artist not stated in the record · 1864
Vessel
Ìgbèsànmwà (ivory- and wood- carving guild) artists · 18th–19th century
Union prisoner of war cover
Artist not stated in the record · May 12, 1865
Bottle, Prisoner
Artist not stated in the record · 1st–3rd century
Union prisoner of war cover
Artist not stated in the record · Oct. 26, 1864
Seated Prisoner Single Spout Bottle
Artist not stated in the record · 6th–7th century
Prison issue baseball cap with black panther drawing worn by Herman Wallace
Artist not stated in the record · after 1972
Bridge and Spout Bottle with Seated Prisoner
Artist not stated in the record · 1st–3rd century
A Visit to the Alexandrofski Prison
Henry Wolf, born Eckwersheim, Alsace 1852-died New York City 1916 · 1889
Divination Vessel
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 18th–19th century
Stage Design, Prison Interior with the Death of Socrates
Antonio Giuseppe Basoli, Italian, 1774–1843 · early 19th century
Vessel (?)
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 16th–19th century
Base of Lidded Vessel
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists · 16th–19th century
Medicine Vessel with Two Figures
Ìgùn Ẹ́rọ̀nwwọ̀n (brass-casting guild) artists and obo (ritual specialist) · 18th–19th 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. 26 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. 164678 matched · 40 examined · 31 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.9 shown
These figures describe the pass run at 2026-09-05 18:24 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.