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 “Landscape carved in low relief” — 64 records examined, 23 dropped by the rights gate.
Archives queried 2026-08-28 21:58 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Shield Bearer with the Ducal Arms of Saxony
Hans Daucher · ca. 1520
Landscape carved in low relief
Artist not stated in the record · 1735-1796
Relief with the Annunciation
Artist not stated in the record · ca. 1180–1200
Brisé fan
Artist not stated in the record · 1840–60
Relief
Artist not stated in the record · 15th–early 16th century
Panel
Artist not stated in the record · ca. 1890
Room from a hotel in the Cours d'Albret, Bordeaux
Barthélemy Cabirol · ca. 1785, with later additions
Plaque
Artist not stated in the record · possibly late 17th century
Saint Jerome in the Wilderness
Antonio Rossellino · ca. 1470
Copy of the Portland Vase
Josiah Wedgwood and Sons, British · 1850–1860
Relief with enthroned ruler
Chakalte' · 770 CE
Jar and cover
Artist not stated in the record · 1780–90
Orthostat relief: lion-hunt scene
Artist not stated in the record · ca. 10th−9th century BCE
Snuff bottle and stopper
Artist not stated in the record · 1736–93
Relief panel
Artist not stated in the record · ca. 883–859 BCE
Brisé fan
Artist not stated in the record · ca. 1790
Relief: two servants bearing food and drink
Artist not stated in the record · ca. 358–338 BCE
Hunting horn
Temne artist · Late 15th century
Boiserie from the Hôtel Lauzun
Artist not stated in the record · ca. 1770, with one modern panel
Plate
Zurich Pottery and Porcelain Factory, Swiss, established 1763 · ca. 1770–1780
Cloisonné furniture plaque with two griffins in a floral landscape
Artist not stated in the record · ca. 8th century BCE
POELE dans le genre modern, à pans coupés, avec bas-relief, au choix des personnes
Louis Bosse, French, active ca. 1767 – 1777 · ca. 1791
Doorway from the Church of San Nicolò, San Gemini
Artist not stated in the record · carved 1000s, assembled 1100s or 1200s
Mirror with candle brackets
Artist not stated in the record · 1720–35
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. 344 matched · 24 examined · 1 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. 7462708 matched · 40 examined · 22 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 2026-08-28 21:58 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.