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 della Quercia (Jacopo di Pietro d’Angelo di Guarnieri)” — 64 records examined, 4 dropped by the rights gate.
Archives queried 2026-08-27 16:42 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Design Fragment for the Left Side of the 'Fonte Gaia' in Siena
Jacopo della Quercia (Jacopo di Pietro d’Angelo di Guarnieri) · 1415–16
The temples of Apollo and Diana built for the first day of the fireworks at SS. Peter and Paul by Paolo Posi
Artist not stated in the record · 1763
The Crucifixion
Fra Angelico (Guido di Pietro) · ca. 1420–23
Achnatherum paradoxum ined.
Artist not stated in the record · 10 May 1836
Saint Anthony the Abbot in the Wilderness
Sano di Pietro (Ansano di Pietro di Mencio) · ca. 1440
The Entombment, after Jacopo Bassano
Artist not stated in the record · 1739
The Creation of the World and the Expulsion from Paradise
Giovanni di Paolo (Giovanni di Paolo di Grazia) · 1445
Album of Prints: Etchings by Amigoni, an Unknown Artist, and Jean Baptiste Marie Pierre
Jacopo Amigoni, Italian, 1682–1752 · 18th century
The Baptism of Christ
Jacopo Bassano (Jacopo da Ponte) · ca. 1590
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
Paradise
Giovanni di Paolo (Giovanni di Paolo di Grazia) · 1445
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
The Adoration of the Shepherds
Andrea Mantegna · shortly after 1450
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
The Coronation of the Virgin
Niccolò di Buonaccorso · ca. 1380
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
The Journey of the Magi
Sassetta (Stefano di Giovanni) · ca. 1433–35
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
The Birth of the Virgin
Fra Carnevale (Bartolomeo di Giovanni Corradini) · 1467
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
Saint Michael
Pietro di Giovanni d'Ambrogio · mid-1430s
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
The Intercession of Christ and the Virgin
Lorenzo Monaco (Piero di Giovanni) · before 1402
View of Florence, Plate from "Scelta di XXIV Vedute delle principali contrade, piazze, chiese, e palazzi della Città di Firenze"
Artist not stated in the record · ca. 1743
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. 67 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. 18678 matched · 40 examined · 4 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 2026-08-27 16:42 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.