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. 20 shown for “Christoph Stange” — 48 records examined, 9 dropped by the rights gate.
Archives queried 2026-09-08 10:48 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Wine can
Christoph Stange · late 17th century
Ruellia ciliatiflora Hook.
Artist not stated in the record · Jan 1976
Portrait of a Woman
Bernhard Strigel · ca. 1510–15
Poa nemoralis L.
Artist not stated in the record · Jul 1867
Saint Agapitus of Praeneste in the Arena; (interior) The Beheading of Saint Agapitus of Praeneste
Swiss Painter · ca. 1500–1505
Xylocopa (Neoxylocopa) sp.
Artist not stated in the record · 19 Feb 1960
Saint Remigius Replenishing the Barrel of Wine; (interior) Saint Remigius and the Burning Wheat
Swiss Painter · ca. 1500–1505
Cestrum megalophyllum Dunal
Artist not stated in the record · 4 Sep 1944
Portrait of a Married Couple (Lorenz Kraffter and Honesta Merz?)
Ulrich Apt the Elder · 1512
Cachrys alpina M. Bieb.
Artist not stated in the record · 20 Jun 1909 to 25 Jul 1909
Annunciation Triptych (Merode Altarpiece)
Robert Campin · ca. 1427–32
Eupatorium pilosum Walter
Artist not stated in the record · 20 Aug 1941
Ulrich Fugger the Younger (1490–1525)
Hans Maler · 1525
Picoides leucotos leucotos
Artist not stated in the record · 9 Oct 1883
Sebastian Andorfer (1469–1537)
Hans Maler · 1517
Juniperus sp.
Artist not stated in the record · 6 Jan 1945
Sagittaria intermedia Micheli in A. DC.
Artist not stated in the record · 17 Nov 1926
Phlebodium aureum (L.) J. Sm.
Artist not stated in the record · Transcribed d/m/y: 20/2/29
Albizia lebbeck (L.) Benth.
Artist not stated in the record · 7 Jul 1936
Conocarpus erectus L. var. erectus
Artist not stated in the record · 4 Mar 1938
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. 8 matched · 8 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.8 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 6941 matched · 40 examined · 9 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 2026-09-08 10:48 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.