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 “Covered Dish in the Form of a Red Cabbage or Tulip” — 64 records examined, 20 dropped by the rights gate.
Archives queried 2026-09-03 16:09 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Dish
Artist not stated in the record · 17th century
Covered Dish in the Form of a Red Cabbage or Tulip
Artist not stated in the record · 1760–1790
The Penitence of Saint Jerome
Joachim Patinir · ca. 1515
Design for a Painted Porcelain Feuilles de Choux (Cabbage Leaves) Salad Bowl
Artist not stated in the record · 1760–75
A Vase of Flowers
Margareta Haverman · 1716
Sidewall
Carey Bros. W.P. Mfg. Co., Philadelphia, Pennsylvania, founded 1882 · 1905–1915
Helmet in the Shape of a Crouching Rabbit
Artist not stated in the record · 17th century
Textile
Artist not stated in the record · 1700–1750
The Harvesters
Pieter Bruegel the Elder · 1565
Petticoat
Artist not stated in the record · 1700–1750
The Triumph of Fame; (reverse) Impresa of the Medici Family and Arms of the Medici and Tornabuoni Families
Giovanni di ser Giovanni Guidi (called Scheggia) · ca. 1449
Sidewall
Artist not stated in the record · 1905–1915
Portrait of a Young Man
Bronzino (Agnolo di Cosimo di Mariano) · 1530s
Border
Artist not stated in the record · 1850
Glass flask in the form of a fish
Artist not stated in the record · 3rd century CE
Sidewall - sample
Artist not stated in the record · 1906–07
Table clock with calendar
Lucien Falize · 1881
Vegetable dish, cover and plate
Artist not stated in the record · ca. 1790
The Crucifixion; The Last Judgment
Jan van Eyck · ca. 1436–38
Cover
Artist not stated in the record · 1775–1800
A Forest at Dawn with a Deer Hunt
Peter Paul Rubens · ca. 1635
Frieze
Artist not stated in the record · 1905–1915
Saint Michael and the Dragon
Spanish (Valencian) Painter(?) · ca. 1405
Sidewall
W. Campbell & Co. · 1905–1915
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. 640 matched · 24 examined · 2 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. 7484569 matched · 40 examined · 18 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 16:09 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.