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. 17 shown for “Leaf from a Beatus Manuscript: the Fourth Angel Sounds the Trumpet and an Eagle Cries Woe” — 45 records examined, 21 dropped by the rights gate.
Archives queried 2026-09-06 16:05 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Leaf from a Beatus Manuscript: the Fourth Angel Sounds the Trumpet and an Eagle Cries Woe
Artist not stated in the record · ca. 1180
Design for a Painted Ceiling: Triumph of Meekness and Strength
Francesco Manno, Italian, 1754 - 1831 · ca. 1780
The Cloisters Apocalypse
Artist not stated in the record · ca. 1330
Allegory of the Triumph of the Church, Fourth Scene
Jan van der Straet, called Stradanus, Flemish, 1523–1605 · 1595 or before
The Cloisters Cross
Artist not stated in the record · ca. 1150–60
Sampler
Artist not stated in the record · 1833
Leaf from a Beatus Manuscript: the First Angel Sounds the Trumpet; Fire, Hail-stones, and Blood are Cast Upon the Earth
Artist not stated in the record · ca. 1180
Design for an Andiron
Jean François Forty, active 1775 – 1790 · ca. 1780
Bifolium with Initial C, from an Antiphonary
Artist not stated in the record · ca. 1320
Inkstand
Giuseppe Barberi, Italian, 1746–1809 · 1775–1800
Detail from Last Judgment
Jean-Robert Ango, French, active in Rome 1759 –1770, d. 1773 · ca. 1759–70
Sketch for an Angel
Francis Augustus Lathrop, American, 1849–1909 · 1880–90
Designs for Torcheres, a Lectern, and a Sconce
Lange, active 1730 – 1750 · mid- 18th century
Coat of arms
Giuseppe Barberi, Italian, 1746–1809 · 1780–1800
Ornament Design with Hercules
François de Poilly, French, 1622 - 1693 · 1669–93
Drawing
Artist not stated in the record · 16th century
Sale agreement and convent transfer of power in colonial New Spain
Artist not stated in the record · February 1724
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. 5 matched · 5 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.5 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 3260947 matched · 40 examined · 21 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 16:05 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.