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 “Carte-de-visite of a small child” — 64 records examined, 9 dropped by the rights gate.
Archives queried 2026-09-06 13:49 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Madonna and Child
Carlo Crivelli · ca. 1480
Carte-de-visite of a small child
Artist not stated in the record · 1879-1882
Madonna and Child
Filippino Lippi · ca. 1483–84
Carte-de-visite of a woman and child in Napa, California
Artist not stated in the record · 1865-1888
Madonna and Child
Luca Signorelli (Luca d'Egidio di Luca di Ventura) · ca. 1505–7
Carte-de-visite of a Buffalo Soldier from the 24th Infantry Regiment
24th Infantry Regiment, American, 1869 - 2006 · ca. 1886
Madonna and Child
Duccio di Buoninsegna · ca. 1290–1300
Carte-de-visite of Hubert Gideon Welles in outfit sewn by Elizabeth Keckly
Artist not stated in the record · 1862; printed 1865
Madonna and Child
Simone Martini · ca. 1326
Carte-de-visite portrait of Lydia Maria Child
Artist not stated in the record · ca. 1865
Virgin and Child
Dieric Bouts · ca. 1455–60
Carte-de-visite of the Smithsonian Castle
Artist not stated in the record · 1865-1866
Mantel clock with musical movement
Jean-Baptiste-André Furet · ca. 1784
Carte-de-visite of a woman with birdcages in Napa, California
Artist not stated in the record · 1865-1888
Standing Virgin and Child
Niclaus Gerhaert von Leyden · ca. 1470
Carte-de-visite portrait of a young woman wearing plaid
Artist not stated in the record · 1865-1888
Virgin and child
Niccolò Roccatagliata · early 17th century
Carte-de-visite of Edmonia Lewis
Artist not stated in the record · ca. 1870
Holy Family with an Angel
Raffaellino del Garbo (also known as Raffaelle de' Capponi and Raffaelle de' Carli) · ca. 1490
Carte de visite of Sgt. Jacob Johns (19th USCT)
Artist not stated in the record · 1864-1867
Virgin and Child with Saint Anne
Albrecht Dürer · probably 1519
Carte-de-visite of a woman in Martinique
Artist not stated in the record · ca. 1870
Madonna and Child
Giovanni Bellini · late 1480s
Carte-de-visite of a toddler in Napa, California
Artist not stated in the record · 1865-1888
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. 951 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. 784 matched · 40 examined · 9 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 13:49 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.