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 “Georg Friedrich Dinglinger” — 64 records examined, 27 dropped by the rights gate.
Archives queried 2026-09-03 19:41 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Portrait of Augustus II, Elector of Saxony, King of Poland, and Grand Duke of Lithuania
Georg Friedrich Dinglinger · after ca. 1712–20
Jewelry Designs
S.H. Dinglinger · 1751
Walking-Stick Flute/Oboe
Georg Henrich Scherer · ca. 1750–57
Celebrated Authors
Jacques Llanta, 1807 - 1864 · 1833
The Banishment of Hagar
Johann Friedrich Overbeck · 1839–41
Friedrich Herrmann Ludewig Muzell
Graft, Anton · 1786
Saber with Scabbard and Carrying Belt
Georg Hoffmann · early 17th century
Cyperus strigosus L.
Artist not stated in the record · 9 Oct 1961
Hunting Sword
Johann Georg Klett · ca. 1750
Old Warrior
Artist not stated in the record · ca. 1750
Halberd of the Swiss Guard of Johann Georg II of Saxony (reigned 1656–80)
Artist not stated in the record · dated 1680
Tobias and His Wife
Artist not stated in the record · 1773
Pendant
Johann Friedrich Dinglinger · probably 18th century
Samson Threatening His Father-in-Law
Artist not stated in the record · 1756
Adoration of the Shepherds
Adam Friedrich von Löwenfinck · 1741–44
The Father of the Jewish Bride
Artist not stated in the record · 1770
Harlequina
Nymphenburg Porcelain Manufactory · ca. 1760
Self-Portrait of Maurice-Quentin de La Tour
Artist not stated in the record · 1742
Portrait of Johann Friedrich the Magnanimous, Elector of Saxony
Georg Pencz · 1543
Sutera integrifolia (L. f.) Kuntze
Artist not stated in the record · 23 Mar 1893
Portrait of Johann Friedrich the Magnanimous, Elector of Saxony
Georg Pencz · 1543
Agathosma ovata (Thunb.) Pillans
Artist not stated in the record · 2 Nov 1894
Portrait of a Boy
Georg Friedrich Schmidt · 1720–75
Agathosma capensis (L.) Dümmer
Artist not stated in the record · 2 Nov 1894
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. 303 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. 194682 matched · 40 examined · 25 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 2026-09-03 19:41 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.