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. 10 shown for “Portrait of Torqato Tasso (1544-1595)” — 41 records examined, 31 dropped by the rights gate.
Archives queried 2026-09-03 18:53 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Il Goffredo ovvero Gerusalemme liberata
Torquato Tasso · 1760–61
Portrait of Torqato Tasso (1544-1595)
Artist not stated in the record · ca. 1780
Tasso
Fortunato Duranti, Italian, 1787 - 1863 · 1820-1850
Interior of Tasso's Prison, Ferrara
Miner Kilbourne Kellogg, born Manlius Square, NY 1814-died Toledo, OH 1889 · 1843
Entrance to Tasso's Prison, Ferrara
Miner Kilbourne Kellogg, born Manlius Square, NY 1814-died Toledo, OH 1889 · 1843
Design for a Sepulchral Monument for the Critic Galilei
Giuseppe Barberi, Italian, 1746–1809 · 1795–1809
Bracelet
Artist not stated in the record · ca. 1850
Tasso's Cell/Feudal Tower
Miner Kilbourne Kellogg, born Manlius Square, NY 1814-died Toledo, OH 1889 · 1843
Ceiling Design with Rinaldo and Armida, Palazzo Milzetti, Faenza
Felice Giani, Italian, 1758–1823 · 1804–05
Decorative Motifs
Romolo Achille Liverani, Italian, 1809 - 1872 · 1810
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. 1 matched · 1 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.1 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 2862296 matched · 40 examined · 31 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.9 shown
These figures describe the pass run at 2026-09-03 18:53 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.