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 “Engaged Double Capital” — 64 records examined, 17 dropped by the rights gate.
Archives queried 2026-08-27 03:07 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Engaged Double Capital
Artist not stated in the record · Late 15th century
Le Double Engagement
Artist not stated in the record · ca. 1775-1780
Engaged Double Capital
Artist not stated in the record · late 15th century
Frieze
Artist not stated in the record · 1800–1830
Engaged Double Capital
Artist not stated in the record · Late 15th century
Rendering of Various Decorative details of Bologna; Verso: Architectural Details
Felice Giani, Italian, 1758–1823 · 1810–14
Engaged Double Capital
Artist not stated in the record · Late 15th century
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
Engaged Double Capital
Artist not stated in the record · Late 15th century
Elevation for a Rusticated Gateway with Tuscan Columns
Artist not stated in the record · ca. 1575
Capital, Double Engaged
Artist not stated in the record · late 13th–early 14th century
Panel fragment
Artist not stated in the record · 19th century
Confederate 2c Andrew Jackson on semi-official imprinted envelope
Artist not stated in the record · 1861-1865
Design for a Double Door and Overdoor
Giuseppe Barberi, Italian, 1746–1809 · 1780–1790
Engaged Double Captial
Artist not stated in the record · late 15th century
Design of an Alcove with Windows
Richard de Lalonde, French, active 1780–96 · 1780-1789
Engaged capital
Artist not stated in the record · late 12th century
Design for a Door
Richard de Lalonde, French, active 1780–96 · 1780-1789
Elevation and Plan of a House Façade
Richard de Lalonde, French, active 1780–96 · 1780-1789
Engaged capital
Artist not stated in the record · late 12th century
Elévation d'une Bibliothéque avec Pilastres d'Ordre Corinthien
Richard de Lalonde, French, active 1780–96 · 1775-1788
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. 612 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. 42174 matched · 40 examined · 17 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 03:07 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.