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. 13 shown for “Antoine Syjalon” — 41 records examined, 24 dropped by the rights gate.
Archives queried 2026-08-27 16:36 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Pilgrim bottle with screw top
Antoine Syjalon · 1581
Antoine Gerthoude Cruzat y Ramos
William Bache, 22 Dec 1771 - 9 Jul 1845 · 1804
Self-Portrait of Antoine Watteau
Antoine Watteau, French, 1684–1721 · 1727
General Antoine Paul Joseph Louis Garrigues
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Antoine Capdefert
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Antoine Chauvent Dubreuil
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Antoine Gonzales
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Antoine Rocheville de Menard
William Bache, 22 Dec 1771 - 9 Jul 1845 · c. 1803-04
Abies cilicica (Antoine & Kotschy) Carrière
Artist not stated in the record · Mar 1888
Abies cilicica (Antoine & Kotschy) Carrière
Artist not stated in the record · Mar 1888
Porte St. Antoine. Le Palais de Momus
Jean François Blondel, French, 1681–1756 · 1751
Aechmea nudicaulis var. aureorosea (Antoine) L.B. Sm.
Artist not stated in the record
Juniperus brevifolia Antoine
Artist not stated in the record · 25 Jul 1894
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. 1 matched · 1 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.1 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 2861 matched · 40 examined · 24 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 16:36 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.