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 “Joachim von Sandrart” — 24 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-27 21:08 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.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.
Pygmalion
Joachim von Sandrart · 1662
Mary Magdalen Penitent
Joachim von Sandrart · 17th century
The Holy Kinship (Madonna and Child and St. John) with Prophets and Symbols of the Four Evangelists
Joachim von Sandrart · 17th century
Flora
Joachim von Sandrart · 1626–88
Teutsche Academie der Bau-Bildhauer-und Maler-Kunst
Joachim von Sandrart · 1675
Teutsche Academie der Bau-Bildhauer-und Maler-Kunst, Volume 4
Joachim von Sandrart · 1768–75
The Penitence of Saint Jerome
Joachim Patinir · ca. 1515
The Golden Age
Joachim Wtewael · 1605
Relief mounted as a mirror frame
Wenzel Jamnitzer · ca. 1568
Johann Joachim Winckelmann (1717–1768)
Anton Raphael Mengs · ca. 1777
A Hypocrite and a Slanderer
Franz Xaver Messerschmidt · ca. 1770–83
David and Goliath
Francesco Fanelli · 17th century cast
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. 228 matched · 24 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 2026-08-27 21:08 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.