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 “Jean Baptiste Marie Pierre, French, 1714–1789” — 64 records examined, 0 dropped by the rights gate.
Archives queried 2026-09-06 03:25 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
The Death of Harmonia
Jean-Baptiste Marie Pierre · ca. 1740–41
Une naïade échevelée recule d'efroi à la vue d'un lion
Jean Baptiste Marie Pierre, French, 1714–1789 · ca. 1740
Flight Into Egypt
Jean-Baptiste Marie Pierre · 1759
Une fontaine avec une naïade assise sur une conque
Jean Baptiste Marie Pierre, French, 1714–1789 · ca. 1740
The Flight Into Egypt
Jean-Baptiste Marie Pierre · 1758
Album of Prints: Etchings by Amigoni, an Unknown Artist, and Jean Baptiste Marie Pierre
Jacopo Amigoni, Italian, 1682–1752 · 18th century
The Rape of Europa
Jean-Baptiste Marie Pierre · 18th century
Studies of Noses
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
Impromtu Dance (Le Bal improvisé)
Jean-Baptiste Marie Pierre · 1742
Study of a Head
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
Fountain with a Naiad Seated on a Shell (Une fontaine avec une näiade assise sur une conque)
Jean-Baptiste Marie Pierre · ca. 1740
Studies of Ears
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
Beggar Family
Jean-Baptiste Marie Pierre · ca. 1735–37
Studies of a Head
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
The Chinese Masquerade (La Mascarade chinoise)
Jean-Baptiste Marie Pierre · 1735
Studies of a Child's Head
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
The Flight into Egypt
Jean-Baptiste Marie Pierre · 18th century
Studies of Noses
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
St. Charles Borromeo Distributing Communion to the Victims of the Plague in Milan
Jean-Baptiste Marie Pierre · ca. 1760
Studies of a Head
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
Cybele Prevents Turnus from Setting Fire to the Trojan Fleet by Transforming the Ships into Sea Goddesses
Jean-Baptiste Marie Pierre · 18th century
Studies of Eyes
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
The Martyrdom of St. Thomas Becket, Archbishop of Canterbury
Jean-Baptiste Marie Pierre · ca. 1748
Title Page
Pierre Thomas Le Clerc, French, ca. 1740 - ca. 1796 · 1773
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. 946 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. 137 matched · 40 examined · 0 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 2026-09-06 03:25 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.