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 “The Cumaean Sibyl from Raphael's Fresco in St. Maria della Pace” — 60 records examined, 6 dropped by the rights gate.
Archives queried 2026-09-01 16:58 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Studies for the Libyan Sibyl (recto); Studies for the Libyan Sibyl and a small Sketch for a Seated Figure (verso)
Michelangelo Buonarroti · ca. 1510–11
The Cumaean Sibyl from Raphael's Fresco in St. Maria della Pace
Artist not stated in the record · ca. 1600
Christ Blessing
Andrea Solario · ca. 1524
The Phrygian Sybil from Raphael’s Fresco in St. Maria della Pace
Artist not stated in the record · ca. 1800
The Lamentation
Scipione Pulzone (Il Gaetano) · 1593
Figures from Sistine Chapel ceiling
Jean-Robert Ango, French, active in Rome 1759 –1770, d. 1773 · ca. 1759–70
The Birth of the Virgin
Fra Carnevale (Bartolomeo di Giovanni Corradini) · 1467
Monument for an Accademia della Pace
Felice Giani, Italian, 1758–1823 · 1810–20
The Adoration of the Shepherds
Andrea Mantegna · shortly after 1450
Eight Urns
Gilles-Marie Oppenord, French, 1672–1742 · 1692–99
The Immaculate Conception
Guido Reni · 1627
Recto: Three Musicians in Front of the Albergo Della Pace, 1810
Felice Giani, Italian, 1758–1823 · 1810
The Agony in the Garden
Nicolas Poussin · 1626–27
Cupid from Amor Arguing with Zeus, After Raphael
Artist not stated in the record · 1550–1600
The Adoration of the Magi
Joos van Wassenhove · 1472–74
Monument for an Accademia della Pace
Felice Giani, Italian, 1758–1823 · 1810–20
Madonna and Child
Duccio di Buoninsegna · ca. 1290–1300
Sketches A) Sibyl (?); B) St. John preaching
Artist not stated in the record · 1780
Saints Peter and John Healing the Lame Man
Nicolas Poussin · 1655
![A parade float in Reggio, Italy: "Carro trionfale della Compagnia di S. Rocco" (The Triumphal Carriage of the Company of St. Roch). Plate 2b from A. Isacchi, "Relatione di Alfonso Isachi intorno l'origine, solennità, traslatione, et miracoli della Madonna di Reggio [...]" published by Flaminio Bartoli, Reggio.](/_next/image?url=https%3A%2F%2Fids.si.edu%2Fids%2Fdownload%3Fid%3DCHSDM-A78CAE7A4FBB2-000001.jpg&w=3840&q=75)
A parade float in Reggio, Italy: "Carro trionfale della Compagnia di S. Rocco" (The Triumphal Carriage of the Company of St. Roch). Plate 2b from A. Isacchi, "Relatione di Alfonso Isachi intorno l'origine, solennità, traslatione, et miracoli della Madonna di Reggio [...]" published by Flaminio Bartoli, Reggio.
Artist not stated in the record · 1619
The Baptism of Christ
Sebastiano Ricci · ca. 1713–14
The Madonna della Sedia
Artist not stated in the record · ca. 1800-1820
Saints John the Baptist and an Evangelist (Matthew?)
Bicci di Lorenzo · 1433–35
![A parade float in Reggio, Italy: "Carro trionfale della Confraternità del S.to Sacrame.to di S. Stefano" (The Triumphal Carriage of the Confraternity of the Holy Sacrament of St. Stephen). Plate 2a from A. Isacchi, "Relatione di Alfonso Isachi intorno l'origine, solennità, traslatione, et miracoli della Madonna di Reggio [...]" published by Flaminio Bartoli, Reggio.](/_next/image?url=https%3A%2F%2Fids.si.edu%2Fids%2Fdownload%3Fid%3DCHSDM-25AF2514B0B92-000001.jpg&w=3840&q=75)
A parade float in Reggio, Italy: "Carro trionfale della Confraternità del S.to Sacrame.to di S. Stefano" (The Triumphal Carriage of the Confraternity of the Holy Sacrament of St. Stephen). Plate 2a from A. Isacchi, "Relatione di Alfonso Isachi intorno l'origine, solennità, traslatione, et miracoli della Madonna di Reggio [...]" published by Flaminio Bartoli, Reggio.
Artist not stated in the record · 1619
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. 20 matched · 20 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. 7483516 matched · 40 examined · 6 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 2026-09-01 16:58 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.