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. 17 shown for “Tray in the Shape of a Flower” — 64 records examined, 42 dropped by the rights gate.
Archives queried 2026-09-03 04:57 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Tankard engraved with scenes of the Great Plague and the Great Fire of London
I N · 1675/76

Tray for a Covered Dish
Haviland & Co., French, established ca. 1838 · late 19th century

Quilt, Album pattern
Brown and Turner families · begun 1846

Design for a Painted Porcelain Tureen and Tray
French National Porcelain Manufactury at Vincennes, 1738 – 1756 · ca. 1750

Tray in the Shape of a Flower
Artist not stated in the record · 18th century

Cream jug and cover with tray
Artist not stated in the record · mid- 18th century

Dish in the shape of a leaf
Artist not stated in the record · late 7th–early 8th century

Coffee Service
Gorham Manufacturing Company, Providence, Rhode Island, USA, founded 1818 · 1903

Rectangular tray with flowering plums and magpies
Artist not stated in the record · 14th century

Design for Bottle Cooler, Glasses, and Tray
Giovacchino Belli, Italian, 1756 - 1822 · ca. 1810

Écuelle and Stand
Clignancourt Porcelain Manufactory, French, active by 1771 - ca. 1791 · late 18th century

Design for a Candlestick
Artist not stated in the record · 1820–1850

Lard Tray
Artist not stated in the record · ca 1775

Covered Dish (with Tray)
Haviland & Co., French, established ca. 1838 · late 19th century

Jacobs Brothers scale
Artist not stated in the record · c. 1900-1980

Design for Rolling Serving Table with Three Trays
A.N. Davenport Co. · 1900–05

Tray
Artist not stated in the record · mid- 18th–18th century
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. 21380 matched · 24 examined · 19 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. 7484481 matched · 40 examined · 23 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 2026-09-03 04:57 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.