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 “Lorandersonia linifolia (S.W. Greene) et al.” — 64 records examined, 3 dropped by the rights gate.
Archives queried 2026-09-01 07:54 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Virgin and Child with Saints Catherine of Alexandria and Barbara
Hans Memling · early 1480s
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 30 Aug 1900
Ia Orana Maria (Hail Mary)
Paul Gauguin · 1891
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 28 Jun 1910
Woman Having Her Hair Combed
Edgar Degas · ca. 1886–88
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 2 Sep 1897
Jacob Willemsz van Veen (1456–1535), the Artist's Father
Maarten van Heemskerck · 1532
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 26 Jul 1894
The Crucifixion; The Last Judgment
Jan van Eyck · ca. 1436–38
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 3 Aug 1905
Hanging Lamp
Artist not stated in the record · 10th–11th century
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 4 Aug 1911 to 6 Aug 1911
Circus Sideshow (Parade de cirque)
Georges Seurat · 1887–88
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 25 Aug 1901
Tommaso di Folco Portinari (1428–1501); Maria Portinari (Maria Maddalena Baroncelli, born 1456)
Hans Memling · ca. 1470
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 25 Aug 1901
The Adoration of the Magi
Hieronymus Bosch · ca. 1475
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 17 Aug 1937
Animal-Spouted Pitcher
Artist not stated in the record · 9th–10th century
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 1875
Folio from a Qur'an Manuscript
Artist not stated in the record · late 9th–early 10th century
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 14 Aug 1875
Allegory on the Fidelity of the Lizard (recto); Design for a Stage Setting (verso)
Leonardo da Vinci · 1496
Lorandersonia linifolia (S.W. Greene) et al.
Artist not stated in the record · 14 Aug 1875
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. 280 matched · 24 examined · 2 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. 261389 matched · 40 examined · 1 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 2026-09-01 07:54 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.