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 “Étui with unidentified portraits” — 64 records examined, 1 dropped by the rights gate.
Archives queried 2026-09-02 11:13 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Étui with unidentified portraits
Artist not stated in the record · ca. 1765–70
Etui and cover
Artist not stated in the record · 1780
Étui
Robert Sayer · ca. 1765–70
Etui Designs
Pierre Moreau, French, 1722 – 1798 · 1771
Étui
Artist not stated in the record · ca. 1765–70
Etuis Designs
Pierre Moreau, French, 1722 – 1798 · 1771
Étui
Toussaint-François Pillieux · 1785–86
Etui Fork with Green-stained Ivory and Mother-of-Pearl Handle
Artist not stated in the record · ca. 1790
Étui
Artist not stated in the record · 1772–73
Etui
Unidentified · 1850-1900
Étui
Artist not stated in the record · 1781–82
Etui
Unidentified · 1750-1775
Étui
Mathieu Coiny fils · 1771–72
Etui/Spy Glass
Unidentified · 1760-1785
Étui
Germain Chayé · 1764–65
Etui
Unidentified · 1750-1800
Étui
Nicolas Durier · 1768–74
Trompe-l'Oeil Étui and Seal
Artist not stated in the record · mid- 18th– late 18th century
Étui
Etienne Pierre Rousselet · 1789–90
Etui
Unidentified · 1750-1800
Étui
Pierre Claude Mothé · ca. 1750–60
Etui
Unidentified · 1750-1800
Portrait of Yun Dongseom (1710–1795)
Unidentified artist · ca. 1790–1805
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. 681 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. 280776 matched · 40 examined · 1 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 11:13 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.