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 “Fragment of block for slicing of inlay. Rod and plate mosaic” — 45 records examined, 0 dropped by the rights gate.
Archives queried 2026-09-04 01:37 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Inlays and Shrine Elements
Artist not stated in the record · 380–30 BCE
Fragment of block for slicing of inlay. Rod and plate mosaic
Artist not stated in the record · 305 BCE-14 CE
Pair of Minbar Doors
Artist not stated in the record · ca. 1325–30
Fragment of block for slicing inlay. Columnar and plate mosaic
Artist not stated in the record · 305 BCE-14 CE
Circus Sideshow (Parade de cirque)
Georges Seurat · 1887–88
Bar for slicing inlays
Artist not stated in the record · 305 BCE - 19 CE
Glass garland bowl
Artist not stated in the record · late 1st century BCE
Fragment of inlay. Columnar rod and plate mosaic
Artist not stated in the record · 305 BCE-14 CE
Sacristy cabinet
Artist not stated in the record · ca. 1450–80
Fragment of an inlay plate, with a floral design
Artist not stated in the record · 305 BCE-14 CE
Fragment of inlay or plate
Artist not stated in the record · 4th century?
Fragment of a rod for slicing
Artist not stated in the record · 305 BCE-14 CE
Fragment of a bar
Artist not stated in the record · 305 BCE-19 CE
Fragment of bar for border inlays
Artist not stated in the record · 305 BCE-14 CE
Fragment of an oval tablet for inlay
Artist not stated in the record · 500-400 B.C.?
Fragment of a border inlay
Artist not stated in the record · 305 BCE-19 CE
Fragment of an inlay
Artist not stated in the record · 305 BCE-19 CE
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. 3154023 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 2026-09-04 01:37 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.