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 “Saverio Avesani, Italian, b. 1690” — 40 records examined, 3 dropped by the rights gate.
Archives queried 2026-09-03 16:19 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Section of the House and Proscenium
Saverio Avesani, Italian, b. 1690 · ca. 1720
Transverse Section, Proscenium, and Curtain, Teatro Filarmonico, Verona
Francesco Galli Bibiena, Italian, 1659–1739 · 1731
Design for a Painted Ceiling
Francesco Saverio Mergolo, Italian, 1746–1786 · 1770–1800
Water color; Tarantella dancers
Saverio della Gatta, Italian, 1777 - 1829 · 1828
Water color; Night Fishing at the Entrance to a Cave
Saverio della Gatta, Italian, 1777 - 1829 · 1828
Water color; Rinaldo Rinaldini is reciting upon the jetty
Saverio della Gatta, Italian, 1777 - 1829 · 1828
Project for a Ceiling Fresco: Leda and the Swan
Francesco Saverio Mergolo, Italian, 1746–1786 · ca. 1775
Adoration of the Shepherds
Francesco Saverio Mergolo, Italian, 1746–1786 · ca. 1750–90
Costumes of Sicily
Saverio della Gatta, Italian, 1777 - 1829 · 1828
Water color; Two peasants dancing to the music of bagpipe and horn
Saverio della Gatta, Italian, 1777 - 1829 · 1827
Costumes of South Calabria
Saverio della Gatta, Italian, 1777 - 1829 · 1828
Water color; On the shore in Chiaja
Saverio della Gatta, Italian, 1777 - 1829 · 1828
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. The archive returned no records for this term.0 matched - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 499730 matched · 40 examined · 3 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 16:19 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.