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. 12 shown for “S. Gluck” — 24 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 07:39 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.Smithsonian Open Access: HTTP 429 from api.si.edu. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
Ensemble
S. Gluck · 1900–1905
Joined armchair
Artist not stated in the record · 1650–1700
Portrait of Gluck
Augustin de Saint-Aubin · 1781
Bartolomeo Bonghi (died 1584)
Giovanni Battista Moroni · shortly after 1553
Coffeepot
Charles Le Roux · 1725–35
Set of four three-light sconces (bras de lumière)
Artist not stated in the record · ca. 1787–88
Count Giacomo Durazzo (1717–1794) and Ernestine Aloisia Ungnad von Weissenwolff (1732–1794)
Martin van Meytens the Younger · probably early 1760s
Cosmetic tray with sphinx
Artist not stated in the record · ca. 6th–5th century BCE
The Marriage Feast at Cana
Juan de Flandes · ca. 1497
The Composer André-Ernest-Modeste Grétry (1741–1813)
Jean-Baptiste Stouf · 1804–8
The Harvesters
Pieter Bruegel the Elder · 1565
Mary (1505–1558), Queen of Hungary
Jan Cornelisz Vermeyen
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. 64 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. HTTP 429 from api.si.edu. No records from this archive are shown for this query.Unavailable
These figures describe the pass run at 2026-08-28 07:39 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.