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. 24 shown for “Project for an Entablature and Pediment” — 64 records examined, 7 dropped by the rights gate.
Archives queried 2026-09-06 13:38 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Moses and Aaron before Pharaoh: An Allegory of the Dinteville Family
Master of the Dinteville Allegory · 1537
Project for an Entablature and Pediment
Artist not stated in the record · 1700–1725
Evening: Landscape with an Aqueduct
Théodore Géricault · 1818
Studies for Entablatures and Pediment
Filippo Marchionni, Italian, 1732–1805 · ca. 1770
Madonna and Child Enthroned with Two Angels
Fra Filippo Lippi · ca. 1440
Project for Entablature and Pediment
Artist not stated in the record · 1700–1725
Tabernacle House Altar with the Adoration of the Shepherds, the Adoration of the Magi, and the Annunciation.
Reinhold Vasters · second half 16th century (panels); ca. 1865–90 (frame)
Project: The elevation of an altar
Artist not stated in the record · 1575–1600
Battle between Christians and Muslims at El Sotillo
Francisco de Zurbarán · ca. 1637–39
Elevation for a Rusticated Gateway with Tuscan Columns
Artist not stated in the record · ca. 1575
A Hypocrite and a Slanderer
Franz Xaver Messerschmidt · ca. 1770–83
Door in a garden wall
Filippo Marchionni, Italian, 1732–1805 · ca. 1754
Mummy with an Inserted Panel Portrait of a Youth
Artist not stated in the record · 80–100 CE
Project for the modernization of an altar
Luigi Voghera, Italian, 1788 - 1840 · ca. 1830
"Isfandiyar's Third Course: He Slays a Dragon", Folio 434v from the Shahnama (Book of Kings) of Shah Tahmasp
Abu'l Qasim Firdausi · ca. 1530
Project for an Altar
Artist not stated in the record · 1750–80
The Creation of the World and the Expulsion from Paradise
Giovanni di Paolo (Giovanni di Paolo di Grazia) · 1445
Design for an Overdoor
Filippo Marchionni, Italian, 1732–1805 · ca. 1765
The Apotheosis of the Spanish Monarchy
Giovanni Battista Tiepolo · 1760s
Elevation of an altar retable for a project
Artist not stated in the record · ca. 1570-1600
The Apotheosis of the Spanish Monarchy
Giovanni Battista Tiepolo · 1760s
Design for the East Portal, Grand Gallery, Villa Albani, Rome, Italy
Carlo Marchionni, Italian, 1702–1786 · ca. 1755
"The Feast of Sada", Folio 22v from the Shahnama (Book of Kings) of Shah Tahmasp
Abu'l Qasim Firdausi · ca. 1525
Altar
Giuseppe Valadier, Italian, 1762–1839 · 1775
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. 2014 matched · 24 examined · 7 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. 2056852 matched · 40 examined · 0 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 2026-09-06 13:38 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.