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 “Dish with Heraldic Shield” — 64 records examined, 4 dropped by the rights gate.
Archives queried 2026-09-03 15:57 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Dish with Heraldic Shield
Artist not stated in the record · 1470–1500
Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Dish
Artist not stated in the record · late 15th century
Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Dish
Artist not stated in the record · second half 15th century
Title Page: Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Dish with Abraham and Melchizedek
Hans of Landshut · 1498
Title Page: Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Messenger Badge and Shield
Artist not stated in the record · badge, 1400–1450; shield, ca. 1800
Button
Artist not stated in the record · 1801–50
Roundel with Wild Man Supporting a Heraldic Shield
Artist not stated in the record · 1510–30
Button
Artist not stated in the record · 19th century
Roundel with Nude Woman Supporting a Heraldic Shield
Artist not stated in the record · 1515–30
Button
Artist not stated in the record · 19th century
Saddle
Artist not stated in the record · ca. 1400–1420
Button
Artist not stated in the record · 19th century
Shield Bearer with the Ducal Arms of Saxony
Hans Daucher · ca. 1520
Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Roundel with Nude Woman Supporting a Heraldic Shield
Jan Gossart (called Mabuse) · ca. 1515–30
Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 18th century
Shield
Artist not stated in the record · ca. 1560
Button
Artist not stated in the record · 19th century
Ewer with Wild Man Finial
Artist not stated in the record · ca. 1500
Heraldic Achievement Designs
Nicolas Guérard, French, ca.1648 – 1719 · late 17th–early 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. 268 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. 362746 matched · 40 examined · 4 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 15:57 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.