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 “Corbel with Human Bust and Acanthus Leaves” — 24 records examined, 1 dropped by the rights gate.
Archives queried 2026-08-28 19:51 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.
Corbel with Human Bust and Acanthus Leaves
Artist not stated in the record · 5th–6th century
Corbel with Five Interlaced Hair-Pulling Acrobats
Artist not stated in the record · ca. 1150–1200
A Hypocrite and a Slanderer
Franz Xaver Messerschmidt · ca. 1770–83
Frieze with Acanthus Vines, Birds, Crosses, and a Human Face
Artist not stated in the record · 5th–6th century
Portrait of a Woman
Quinten Massys · ca. 1520
Venus and Adonis
Titian (Tiziano Vecellio) · 1550s
Portrait of a Woman, Possibly a Nun of San Secondo; (verso) Scene in Grisaille
Jacometto (Jacometto Veneziano) · ca. 1485–95
Diverses Pieces de Serruriers, page 8 (recto)
Jean Berain · ca. 1663
Mirror
Johann Valentin Gevers · ca. 1710
The Abduction of the Sabine Women
Nicolas Poussin · probably 1633–34
Antoine Laurent Lavoisier (1743–1794) and Marie Anne Lavoisier (Marie Anne Pierrette Paulze, 1758–1836)
Jacques Louis David · 1788
Dog kennel
Claude I Sené · ca. 1775–80
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. 50 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. HTTP 429 from api.si.edu. No records from this archive are shown for this query.Unavailable
These figures describe the pass run at 2026-08-28 19:51 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.