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. 15 shown for “Cloister Arcades with Double Capitals” — 64 records examined, 14 dropped by the rights gate.
Archives queried 2026-09-04 23:10 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Cloister Arcades with Double Capitals
Artist not stated in the record · late 13th–early 14th century
Rendering of Various Decorative details of Bologna; Verso: Architectural Details
Felice Giani, Italian, 1758–1823 · 1810–14
Cloister Arcades with Double Capitals
Artist not stated in the record · late 13th–early 14th century
Frieze
Artist not stated in the record · 1835–45
Design after 13th Century Arcade, Bologna; Verso, Anatomical Study
Felice Giani, Italian, 1758–1823 · 1811–14
In Cloister of Cathedreal, Le Puy
Arnold William Brunner, American, 1857–1925 · 1883
Frieze
Artist not stated in the record · 1800–1830
Elévation d'un Cabinet Orné de Pilastre avec Armoires pouvant contenir des livres ou des Morceaux d'histoire Naturelle
Juste-François Boucher, French, 1736 – 1782 · 1774
Design for a Double Door and Overdoor
Giuseppe Barberi, Italian, 1746–1809 · 1780–1790
Arcade with Serpents and Fireworks
Artist not stated in the record · ca. 1780
Workmen building arcades
Artist not stated in the record · ca. 1740
Design of a Sepulchral Monument for a Cloister
Carlo Marchionni, Italian, 1702–1786 · ca. 1745
Decoration de Lambris d’une Chambre de parade du côté de la Cheminée
André Basset, French, active 1749 – 1787 · ca. 1765
Cuxa Cloister
Artist not stated in the record · ca. 1130–40
Sketchbook Page, Folio 57: Study after Piazza Emmanuelle in Bologna; Verso, Architectural Detail
Felice Giani, Italian, 1758–1823 · 1811–14
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. 24 matched · 24 examined · 0 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. 280008 matched · 40 examined · 14 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 2026-09-04 23:10 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.