Two 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. 20 shown for “Gourd-Shaped Bottle with Deer and Crane in Landscape” — 48 records examined, 19 dropped by the rights gate.
Archives queried 2026-08-27 17:03 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Gourd-Shaped Bottle with Deer and Crane in Landscape
Artist not stated in the record · mid-16th century

Gourd-Shaped Vase
Artist not stated in the record · 1670–1680

Boulder with Daoist paradise
Artist not stated in the record · 18th century

Abstract Gourd Motif
Artist not stated in the record · late 18th - early 19th century

Mythical landscape with immortals
Unidentified artist · 19th century

Oriental
New Wharf Pottery Co., active 1878 – 1894 · ca. 1878–85

Simple Retreat
Wang Meng · ca. 1370

Tea Knife with Japanesque Style Pattern Engraved Handle
Wood & Hughes, New York, U.S.A., 1845 – 1899 · ca. 1875

Tray with figures in a landscape
Artist not stated in the record · 14th century

Bandbox lid fragment
Artist not stated in the record · 1830–50

Folding screen with figures in a landscape
Artist not stated in the record · 19th century

Fragment
Artist not stated in the record · 18th century
Box with Landscape Scenes and Auspicious Emblems
Artist not stated in the record · 18th–early 19th century

Snuff bottle
Artist not stated in the record · 19th century

Shahnama (Book of Kings) of Firdausi
Abu'l Qasim Firdausi · 1475–1675

Tropics
Willets Mfg. Co., active 1879 – ca. 1912 · ca. 1875–85

Akahada ware tea bowl with design of standing cranes
Artist not stated in the record · 1800-1850
Kenilworth
Henry Alcock & Co., active 1861 – 1910 · ca. 1891

Perfume Bottle and Box Design
Pierre Moreau, French, 1722 – 1798 · 1771

Bedcover
Artist not stated in the record · 1720–40
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. 8 matched · 8 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.8 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 46 matched · 40 examined · 19 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 2026-08-27 17:03 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.