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. 16 shown for “Pierre Boitard” — 44 records examined, 15 dropped by the rights gate.
Archives queried 2026-09-01 09:54 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Wolf Hunt
Louis Pierre Boitard · 1747–63
SERVANTE DE CABARET
Christophe Huet, French, 1695 – 1759 · mid- 18th century
Maria Stuart Regina Scotiae
Louis Pierre Boitard · 1750
LA CHASSE AUX LAPPINS
Christophe Huet, French, 1695 – 1759 · mid- 18th century
Traité de la composition de l'ornement des jardins, avec 96 planches representant des plans de jardins
Pierre Boitard · 1825
NOUVEAU LIVRE DE SINGES
Christophe Huet, French, 1695 – 1759 · mid- 18th century
Taste a la Mode in the Year 1753
Louis Pierre Boitard · 1753
Dalbergia bariensis Pierre
Artist not stated in the record · 1865 to 1879
Didymocheton loureiroi (Pierre) Harms
Artist not stated in the record · 187
Didymocheton loureiroi (Pierre) Harms
Artist not stated in the record · 187
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Sphagnum squarrosum Hampe
Artist not stated in the record · 22 Oct 1945
Album of Frame and Cartouche Designs
Franz Hegi, Swiss, 1774 – 1850 · 18th–early 19th century
Bocagea philastreana Pierre
Artist not stated in the record · Sep 1867
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. 4 matched · 4 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.4 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 13256 matched · 40 examined · 15 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 2026-09-01 09:54 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.