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 “Moritz von Schwind” — 24 records examined, 1 dropped by the rights gate.
Archives queried 2026-09-02 23:21 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.
Three Boys Save the Despairing Pamina from Suicide
Moritz von Schwind · 1864
Studies of Imaginary Woodland Creatures and Other Figures
Moritz von Schwind · mid-19th century
Der Hundefreund (The Dog's Friend)
Moritz von Schwind · mid-19th century
The soprano Karoline Hetzenecker in the role of Sesto in La Clemenza di Tito by W.A. Mozart
Moritz von Schwind · ca. 1848
Medieval Hunting Scene
Franz Pforr · ca. 1807
Interior Scene
Anonymous, German, 19th century · 19th century
Alte und neue Kinderlieder, Fabeln, Sprüche und Räthsel
Adrian Ludwig Richter · 1849
Elevation of a Gothic Pinnacle with a Hexagonal Plan
Wenzel von Olmütz · 1490–99
Prince Felix of Schwarzenberg
Moritz Michael Daffinger · 1838
Countess Hélène Esterházy, née Countess Bezobrazov
Moritz Michael Daffinger · 1841 (?)
Hussein Khan
Moritz Michael Daffinger · 1839
Oswald von Eck
Hanns Lautensack · 1553
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. 73 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. 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 23:21 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.