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 “Pierre Charles Mané” — 64 records examined, 11 dropped by the rights gate.
Archives queried 2026-08-29 03:50 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Box
Pierre Charles Mané · 1787–88
Pierre Auguste Charles Bourguignon Derbigny
Charles Balthazar Julien Févret de Saint-Mémin, 12 Mar 1770 - 23 Jun 1852 · 1805
Saltcellar (one of a pair)
Pierre Reymond · ca. 1540–45
Pierré Sauve
Charles Balthazar Julien Févret de Saint-Mémin, 12 Mar 1770 - 23 Jun 1852 · 1805
Charles Maurice de Talleyrand Périgord (1754–1838), Prince de Talleyrand
Pierre Paul Prud'hon · 1817
Pierre Francois DuBourg
Charles Balthazar Julien Févret de Saint-Mémin, 12 Mar 1770 - 23 Jun 1852 · 1800
Galerie Contemporaine, Littéraire, Artistique, v. 1 - 5
Goupil et Cie · 1876–1881
Pierre Van Cortlandt
Charles Balthazar Julien Févret de Saint-Mémin, 12 Mar 1770 - 23 Jun 1852 · 1796
Leda and the Swan
Michel Anguier · 1654
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
Tomb Effigy Bust of Marie de France (1327-41), daughter of Charles IV of France and Jeanne d'Evreux
Jean de Liège · ca. 1381
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
Alexandre Charles Emmanuel de Crussol-Florensac (1743–1815)
Elisabeth Louise Vigée Le Brun · 1787
Pierre Gustave Toutant Beauregard
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · 1862
Charles Maurice de Talleyrand Périgord (1754–1838), Prince de Bénévent
baron François Gérard · 1808
Pierre Gustave Toutant Beauregard
Unidentified Artist · c. 1862
The Rebuke of Adam and Eve
Charles Joseph Natoire · 1740
Bound print
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
Charles Claude de Flahaut (1730–1809), Comte d'Angiviller
Jean-Baptiste Greuze · 1763
Bound print
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
Madame Georges Charpentier (Marguerite-Louise Lemonnier, 1848–1904) and Her Children, Georgette-Berthe (1872–1945) and Paul-Emile-Charles (1875–1895)
Auguste Renoir · 1878
Bound print
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
Madame Charles Maurice de Talleyrand Périgord (1761–1835)
baron François Gérard · ca. 1804
Bound print
Jean-Charles Krafft, French, 1764 - 1833 · 1771–1802
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. 1833 matched · 24 examined · 5 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. 139862 matched · 40 examined · 6 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 2026-08-29 03:50 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.