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 “Giulio Campagnola” — 54 records examined, 4 dropped by the rights gate.
Archives queried 2026-09-01 07:08 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 old shepherd lying in a landscape, buildings behind, a goat and a sheep to the left
Giulio Campagnola · ca. 1500–1515
The Massacre of the Innocents
Domenico Campagnola, Italian, 1500 - 1564 · 1517
At left four shepherds with musical instruments seated under a group of trees; at right a hilly landscape with buildings
Giulio Campagnola · ca. 1517
Fantasy Landscape with Watermill
Artist not stated in the record · 1530–1580
Young shepherd seated in a landscape looking toward an old man in the lower right, buildings in the background and a tree and mountain at left
Giulio Campagnola · ca. 1509–12
Sketchbook Page, Folio 95: Three Paintings after Giulio Romano; Verso: Lion and Eagle
Felice Giani, Italian, 1758–1823 · 1812–14
The Triumph of Caesar: the Elephants
Giulio Campagnola · ca. 1497
Dionysus and Ariadne
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
Ganymede as a young boy riding a large eagle (Zeus) in flight above a landscape
Giulio Campagnola · ca. 1500–1505
Hermes
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
Saint John the Baptist standing in landscape, figures and buildings in the background
Giulio Campagnola · ca. 1505–10
A Sea God Visiting a Girl
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
Christ standing at left addressing the Woman of Samaria at right who is standing by a well, lagoon in the background
Giulio Campagnola · ca. 1510–12
A Classical Sacrifice
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
Nude woman (Venus) reclining in a landscape
Domenico Campagnola · 1517
Mars and Venus Preparing Themselves for the Nuptials of Cupid and Psyche
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
The Triumph of Caesar: The Elephants
Gian Marco Cavalli · ca. 1497
The Wreath
Artist not stated in the record · ca. 1550
Mountainous Landscape with a Rock, Trees, and Buildings
Domenico Campagnola · ca. 1520
Design for Acanthus Rinceaux with Animals and Birds
Artist not stated in the record · 1524–46
The Deposition from the Cross
Domenico Campagnola · 1537–1550
Design for a Tondo with Arms of Cardinal Giulio della Rovere
Niccolò Martinelli, called il Trometta, Italian, 1565 – 1620 · 1566–78
Bacchanal
Giulio Sanuto · ca. 1557
Hermes in the Garden of the Hesperides
Johann August Nahl The Younger, German, 1752 - 1825 · ca. 1781
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. 70 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 2026-09-01 07:08 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.