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. 22 shown for “Annibale Fontana” — 50 records examined, 8 dropped by the rights gate.
Archives queried 2026-09-06 02:28 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
The Abduction of Dejanira
Annibale Fontana · 16th century
Luigi Elena and Annibale Elena
Albert Newsam, 20 May 1809 - 20 Nov 1864 · c. 1855
Sacrifice of Abraham
Annibale Fontana · late 16th–early 17th century
Slave from Hero and Leander in the Galleria Farnese, after Annibale Carraci
Artist not stated in the record · 1650–1700
Ferdinando Francesco II d'Avalos of Aquino, Marquis of Pescara (ca. 1530–1571)
Annibale Fontana · ca. 1560–70
Self-Portrait of A. N. Carracci
John Chamberlaine, English, 1745 - 1812 · 1796
Hercules and Acheloüs
Annibale Fontana · before 1584
Venus and Cupid, Study after Annibale Carracci
Felice Giani, Italian, 1758–1823 · 1821–22
Male term figure
Annibale Fontana · late 17th century
Holy Family (after Annibale Caracci)
Miner Kilbourne Kellogg, born Manlius Square, NY 1814-died Toledo, OH 1889 · n.d.
Hercules and Nessus
Annibale Fontana · before 1584
An Old Man's Head
John Chamberlaine, English, 1745 - 1812 · 1796
Ewer
Charles Duron · ca. 1590, with 19th century additions
Sepulchral Monument for Felice Fontana, Professor of Philosophy, Padua
Giuseppe Barberi, Italian, 1746–1809 · after 1795
Sagittarius (section of a zodiac frieze)
Artist not stated in the record · 1582
Monk's Head
John Chamberlaine, English, 1745 - 1812 · 1796
Capricorn (section of a zodiac frieze)
Artist not stated in the record · 1582
Old Man's Head
John Chamberlaine, English, 1745 - 1812 · 1796
Fontana di Mercurio nel Giardino del Gran Duca di Toscana (...), from "La Fontane di Roma nelle Piazze e Luoghi Publici (...)", part 3, 'Le Fontane ne' Palazzi di Roma' (plate 9)
Giovanni Francesco Venturini · 1691 or after
The Virgin, Child and Saint Anne
Artist not stated in the record · ca. 1790–1805
A Young Man's Head
John Chamberlaine, English, 1745 - 1812 · 1807
Angel with Two Children in Her Arms
Artist not stated in the record · 1764
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. 10 matched · 10 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.10 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 1223 matched · 40 examined · 8 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 2026-09-06 02:28 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.