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. 16 shown for “William Searle” — 47 records examined, 7 dropped by the rights gate.
Archives queried 2026-08-27 06:11 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Chest
William Searle · 1663–80
Grimmia tenuicaulis R.S. Williams
Artist not stated in the record · 17 Aug 1950 to 18 Aug 1950
Chest
the Searle-Dennis shop tradition · 1685–1700
Onslowia endophytica Searles in Searles & Leister
Artist not stated in the record · 18 Jul 1976
Chest
the Searle-Dennis shop tradition · 1670–90
Hypnea volubilis Searles in C.W. Schneid. & Searles
Artist not stated in the record · 4 Aug 1971
![[Collection of British Calotypes and Wood-engravings], by William John Newton](/_next/image?url=https%3A%2F%2Fimages.metmuseum.org%2FCRDImages%2Fph%2Fweb-large%2FDP70897.jpg&w=3840&q=75)
[Collection of British Calotypes and Wood-engravings]
William John Newton · 1850s
Gloiocladia blomquistii (Searles) R.E. Norris
Artist not stated in the record · 13 Jun 1974
Codium carolinianum Searles
Artist not stated in the record · 25 May 1971
Dudresnaya puertoricensis Searles & D.L. Ballant.
Artist not stated in the record · 16 Jul 1985
Trematocarpus papenfussii Searles
Artist not stated in the record · 23 Nov 1970
Dudresnaya georgiana Searles
Artist not stated in the record · 26 Jul 1980
Petroglossum undulatum C.W. Schneid. in C.W. Schneid. & Searles
Artist not stated in the record · 28 Jul 1974
Helminthocladia andersonii Searles & S.M. Lewis
Artist not stated in the record · 11 Aug 1981
Lessonia vadosa Searles
Artist not stated in the record · 4 May 1973
Codium carolinianum Searles
Artist not stated in the record · 18 May 1981
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. 7 matched · 7 examined · 3 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.4 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 263356 matched · 40 examined · 4 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 2026-08-27 06:11 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.