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 “John Osler, active mid 19th century” — 64 records examined, 17 dropped by the rights gate.
Archives queried 2026-09-08 16:12 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Congressional Presentation Sword and Scabbard of Major General John E. Wool (1784–1869)
Samuel Jackson · 1854–55
Heavy Weights - Arrival of a Party at League Island
John Osler, active mid 19th century · 1872
Prie-dieu
Stammer & Breul · 1855
The Christiana Tragedy
John Osler, active mid 19th century · 1872
Portrait of a Young Man
Hans Memling · ca. 1472–75
John McCrackern Robinson
Charles Fenderich, 1805 - 1887 · mid 19th century
Moses and Aaron before Pharaoh: An Allegory of the Dinteville Family
Master of the Dinteville Allegory · 1537
Escaping from Norfolk in Capt. Lee’s Skiff
C. H. Reed, active mid 19th century · 1872
The Annunciation to Zacharias; (verso) The Angel of the Annunciation
Giovanni di Paolo (Giovanni di Paolo di Grazia) · ca. 1455–60
Creamer, from a Miniature Tea Set
Du Paquier Porcelain Manufactory, Austrian, active 1719 – 1864 · 19th–mid- 19th century
Saint John on Patmos
Hans Baldung (called Hans Baldung Grien) · ca. 1511
Cup and Saucer, from a Miniature Tea Set
Du Paquier Porcelain Manufactory, Austrian, active 1719 – 1864 · 19th–mid- 19th century
Armchair
John and Joseph W. Meeks · ca. 1850
Cup and Saucer, from a Miniature Tea Set
Du Paquier Porcelain Manufactory, Austrian, active 1719 – 1864 · 19th–mid- 19th century
Armor (Gusoku)
Saotome Ietada · 16th and 18th centuries
Teapot, from a Miniature Tea Set
Du Paquier Porcelain Manufactory, Austrian, active 1719 – 1864 · 19th–mid- 19th century
Tommaso di Folco Portinari (1428–1501); Maria Portinari (Maria Maddalena Baroncelli, born 1456)
Hans Memling · ca. 1470
Appliqued Quilt (Center Medallion)
Ann Dagge, active mid 18th century-mid 19th century · 1818
Madame Georges Charpentier (Marguerite-Louise Lemonnier, 1848–1904) and Her Children, Georgette-Berthe (1872–1945) and Paul-Emile-Charles (1875–1895)
Auguste Renoir · 1878
John Philip Donelan
Charles Fenderich, 1805 - 1887 · 1841
Desk and Bookcase
John Davey · 1805–10
John Minor Botts
Charles Fenderich, 1805 - 1887 · 1841
Virgin and Child
Hans Memling · 1480–85
Pete Morris
Unidentified Artist · 1846
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. 1267 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. 324256 matched · 40 examined · 17 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 16:12 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.