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. 12 shown for “Marco Alvise Pitteri” — 15 records examined, 0 dropped by the rights gate.
Archives queried 2026-09-02 16:44 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.Smithsonian Open Access: HTTP 429 from api.si.edu. Results from the remaining archive are shown unchanged — nothing is substituted for a source that did not answer.
Saint Francis visited by the Angel, from 'Recueil d'estampes d'après les plus célèbres tableaux de la Galerie Royale de Dresde'
Marco Alvise Pitteri · 1730–1786
The Magdalene kneeling, from 'Recueil d'estampes d'après les plus célèbres tableaux de la Galerie Royale de Dresde'
Marco Alvise Pitteri · 1730–86
Saint Philip, head and shoulders, holding a cross and a book; after Giovanni Battista Piazzetta (copy in reverse)
Marco Alvise Pitteri · ca. 1740–80
Doge Alvise Mocenigo (1507–1577) Presented to the Redeemer
Jacopo Tintoretto (Jacopo Robusti) · probably 1577
Portrait of Alvise Contarini(?); (verso) A Tethered Roebuck
Jacometto (Jacometto Veneziano) · ca. 1485–95
Triumph of Neptune
Alvise of Padua · ca. 1515–25
Portrait of a Woman, Possibly a Nun of San Secondo; (verso) Scene in Grisaille
Jacometto (Jacometto Veneziano) · ca. 1485–95
Madonna Adoring the Sleeping Child
Giovanni Bellini · early 1460s
The Glorification of the Barbaro Family
Giovanni Battista Tiepolo · ca. 1750
Bust of a Man (Saint Matthias?)
Giovanni Battista Piazzetta · ca. 1715–20
Altar candlestick with busts in relief of Saints Peter and Paul (one of a pair)
Vincenzo Grandi · mid-16th century
Altar candlestick with busts in relief of Saints Peter and Paul (one of a pair)
Vincenzo Grandi · mid-16th century
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. 15 matched · 15 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. HTTP 429 from api.si.edu. No records from this archive are shown for this query.Unavailable
These figures describe the pass run at 2026-09-02 16:44 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.