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 “Michelino da Besozzo (Michelino de Mulinari)” — 12 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-29 05:45 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.
The Marriage of the Virgin
Michelino da Besozzo (Michelino de Mulinari) · ca. 1430
A Gazelle in Profile, Moving Toward the Right
Michelino da Besozzo (Michelino de Mulinari) · early 15th century
Madonna and Child with Saints Philip and Agnes
Donato de' Bardi · ca. 1425–30
The Crucifixion
Stefano da Verona (Stefano di Giovanni d'Arbosio di Francia) · ca. 1400
Saint Ursula and Her Maidens
Niccolò di Pietro · ca. 1410
Madonna and Child with the Donor, Pietro de' Lardi, Presented by Saint Nicholas
Master G.Z. (possibly Michele dai Carri, Italian, Ferrara, active by 1405–died 1441 Ferrara) · ca. 1420–30
The Creation of the World and the Expulsion from Paradise
Giovanni di Paolo (Giovanni di Paolo di Grazia) · 1445
Madonna and Child with Angels
Gentile da Fabriano (Gentile di Niccolò di Giovanni di Massio)
The Man of Sorrows
Michele Giambono (Michele Giovanni Bono) · ca. 1430
The Life of Christ
Franceschino Zavattari
Madonna and Child with Saint Catherine of Siena and a Carthusian Donor
Italian, Lombard (probably Pavia) · ca. 1411–24
The Nativity
Zanobi Strozzi
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. 12 matched · 12 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 2026-08-29 05:45 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.