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. 23 shown for “Relief of feet of ox - see 26.3.353-3” — 64 records examined, 24 dropped by the rights gate.
Archives queried 2026-09-02 13:26 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Relief of feet of ox - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
View of the Pulpit, Saint Sulpice, Paris (Second Project)
Charles de Wailly, French, 1729 – 1798 · 1789
Relief of female attendants and oxen - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Dragons
Artist not stated in the record · mid 18th - early 19th century
Relief of the foot of an ox - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Salver with Four Continents
Johann Erhard Heuglin II, German, 1687 – 1757 · ca. 1725
Relief fragment - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Milk Jug (Pot à Lait à Trois Pieds)
Sèvres Porcelain Manufactory, French, established 1756 · 1790
Standing Youth and Seated Magus with Monkey on Leash, plate 18 from the Scherzi di Fantasia
Giovanni Battista Tiepolo, Italian, 1692 - 1770 · 1750-60
Relief fragment - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Pair of Wine Bottle Coolers (Seaux à Demi-Bouteille)
Sèvres Porcelain Manufactory, French, established 1756 · 1782
Relief of part of a female attendant - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Design for a Chimneypiece at Badminton House, Gloucestershire
Artist not stated in the record · ca. 1773
Relief showing the handle of a mirror - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Pitcher
Jonas & Walley · 19th century
Relief showing the tip of a sunshade - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Double-Handled Porringer (Écuelle)
Johann Erhard Heuglin II, German, 1687 – 1757 · ca. 1725
Relief of the foot of an ox- see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Casket
Artist not stated in the record · ca. 1500
Relief of female attendant with sunshade - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Two Chairs and a Table
Jean Démosthène Dugourc, French, 1749–1825 · 1790
Relief of part of a richly adorned female figure - see 26.3.353-3
Artist not stated in the record · ca. 2051–2030 B.C.
Black Basalt Bulb Pot
Wedgwood, English, established 1759 · 1780–1800
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. 78 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. 2860795 matched · 40 examined · 24 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 2026-09-02 13:26 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.