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 “Jacopo Nizolla da Trezzo” — 54 records examined, 19 dropped by the rights gate.
Archives queried 2026-08-28 17:43 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Gianello della Torre, Italian Engineer and Architect in Spain (1501–1585)
Jacopo Nizolla da Trezzo · 1550–75
The Entombment, after Jacopo Bassano
Artist not stated in the record · 1739
Ippolita Gonzaga 1535-63, wife of Antonio Caraffa
Jacopo Nizolla da Trezzo · 1552
Album of Prints: Etchings by Amigoni, an Unknown Artist, and Jean Baptiste Marie Pierre
Jacopo Amigoni, Italian, 1682–1752 · 18th century
Portrait medal of Philip II (obverse); Mary Tudor Queen of England (reverse)
Jacopo Nizolla da Trezzo · 1555
America
Artist not stated in the record · 1740–1803
Mary Tudor, Queen of England
Jacopo Nizolla da Trezzo · ca. 1555
Africa
Artist not stated in the record · 1740–1803
Joanna of Austria, Daughter of Charles V (1535–1573)
Jacopo Nizolla da Trezzo · 1554
Europa
Artist not stated in the record · 1740–1803
Mary Tudor, Queen of England (1516-1558, r. 1553, m. 1554), Commemorating her Marriage to Philip of Spain (1527-1598, r. 1556-98)
Jacopo Nizolla da Trezzo · ca. 1555
Asia
Artist not stated in the record · 1740–1803
Portrait medal of Isabella di Capua
Jacopo Nizolla da Trezzo · 1546–55
Christ in Limbo
Jacopo Palma, il giovane, Italian, 1548 – 1628 · 1625-1628
Ippolita Gonzaga (1535–1563), at the age of 17
Jacopo Nizolla da Trezzo · 1552–53
Allegory of the Four Elements - Fire
Jacopo Amigoni, Italian, 1682–1752 · 1739-1752
Portrait medal of Christine of Denmark
Jacopo Nizolla da Trezzo · ca. 1533 (contemporary cast)
Triumph of Titus
Artist not stated in the record · ca. 1520
Portrait medal of Mary Tudor Queen of England (obverse); Allegory of Mary Tudor's Reign (reverse)
Jacopo Nizolla da Trezzo · model 1554 (contemporary cast)
Design for a Tripod Candlestick Base
Unknown · 1520–43
Cardinal Giacomo Savelli (1523–1587)
Jacopo Nizolla da Trezzo · 1576
Elizabeth Petrovna
Artist not stated in the record · 1749
Philip II, King of Spain (1527–1598)
Jacopo Nizolla da Trezzo · third quarter 16th century
Allegory of the Four Seasons - Autumn
Jacopo Amigoni, Italian, 1682–1752 · 1739-1752
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. 14 matched · 14 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. 61668 matched · 40 examined · 19 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 2026-08-28 17:43 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.