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. 23 shown for “William Stanley Haseltine, American, 1835–1900” — 51 records examined, 0 dropped by the rights gate.
Archives queried 2026-09-06 06:37 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Vahrn in Tyrol near Brixen
William Stanley Haseltine
Study of foliage
William Stanley Haseltine, American, 1835–1900 · ca. 1857
Santa Maria della Salute, Sunset
William Stanley Haseltine · 1870–85
Study of landscape, Delaware River
William Stanley Haseltine, American, 1835–1900 · ca. 1855
Olevano (Campagna Romana)
William Stanley Haseltine · 1858
Study of landscape
William Stanley Haseltine, American, 1835–1900 · ca. 1855
Study from Nature
William Stanley Haseltine
Study of landscape, Sorrento
William Stanley Haseltine, American, 1835–1900 · 1858
New England Coast
William Stanley Haseltine
Study of landscape
William Stanley Haseltine, American, 1835–1900 · ca. 1855
Mill Dam in Traunstein
William Stanley Haseltine · 1894
Study of Coastal Cliffs, Italy
William Stanley Haseltine, American, 1835–1900 · ca. 1871
Castel Fusano—Near Rome
William Stanley Haseltine · ca. 1885
Study of foliage
William Stanley Haseltine, American, 1835–1900 · ca. 1857
Tivoli
William Stanley Haseltine · 1858
Study of landscape
William Stanley Haseltine, American, 1835–1900 · ca. 1855
Baths of Trajan (Sette Sale, Villa Brancaccio, Rome)
William Stanley Haseltine · ca. 1882
Study of landscape
William Stanley Haseltine, American, 1835–1900 · ca. 1857
Girgenti (The Temple of Juno Lacinia at Agrigentum)
William Stanley Haseltine · 1881
Study of boats on the coast
William Stanley Haseltine, American, 1835–1900 · ca. 1875
Torre dei Schiavi, The Roman Campagna (from Cropsey Album)
Jasper Francis Cropsey · 1853
Study of clouds
William Stanley Haseltine, American, 1835–1900 · ca. 1856
Study of landscape, Lake Maggiore, Italy
William Stanley Haseltine, American, 1835–1900 · 1857
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. 11 matched · 11 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.11 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 111 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 06:37 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.