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 “Bernardo Bellotto” — 64 records examined, 20 dropped by the rights gate.
Archives queried 2026-09-07 11:04 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Pirna: The Obertor from the South
Bernardo Bellotto · mid-1750s
Phytolacca sp.
Artist not stated in the record · 11 Mar 1981
A Village on the Brenta
Bernardo Bellotto · ca. 1740–41
Lycianthes sp.
Artist not stated in the record · 11 Mar 1981
A Venetian Villa
Bernardo Bellotto · ca. 1741–80
Faramea sp.
Artist not stated in the record · 11 Mar 1981
Imaginary View of Padua
Bernardo Bellotto · ca. 1740–41
Phaseolus dumosus Macfad.
Artist not stated in the record · 11 Mar 1981
View of Dolo
Bernardo Bellotto · ca. 1740–41
Lindernia dubia (L.) Pennell
Artist not stated in the record · 11 Aug 1935 to 12 Aug 1935
The Prato della Valle at Padua
Bernardo Bellotto · ca. 1740–41
Lindernia dubia (L.) Pennell
Artist not stated in the record · 11 Aug 1935 to 12 Aug 1935
The Tower of Marghera
Bernardo Bellotto · ca. 1740–41
Bacopa monnieri (L.) Pennell
Artist not stated in the record · 11 Aug 1935 to 12 Aug 1935
Santa Giustina and the Prato della Valle at Padua
Bernardo Bellotto · ca. 1740–41
Cuphea racemosa (L. f.) Spreng.
Artist not stated in the record · 11 Mar 1981
Vaprio d'Adda
Bernardo Bellotto · 1744
Pilea pennellii Killip
Artist not stated in the record · 11 Mar 1981
The Entrance to the Grand Canal, with the Dogana da Mar and Santa Maria della Salute on the Left
Bernardo Bellotto · ca. 1736–37
Ruellia leucantha Brandegee
Artist not stated in the record · 9 Apr 1949
The Grand Canal with the Rialto Bridge, from the North
Bernardo Bellotto · ca. 1736–37
Solanum solum J.F. Macbr.
Artist not stated in the record · 11 Mar 1981
The Grand Canal, with the Fabbriche Nuove on the Left and Campanile of Santi Apostoli on the Right
Bernardo Bellotto · ca. 1736–37
Besleria solanoides Kunth var. solanoides
Artist not stated in the record · 11 Mar 1981
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. 26 matched · 24 examined · 1 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. 1674 matched · 40 examined · 19 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 2026-09-07 11:04 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.