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. 19 shown for “Joseph Lownes” — 47 records examined, 20 dropped by the rights gate.
Archives queried 2026-08-27 21:06 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Candle Holder
Joseph Lownes · 1790–1810
Osmunda regalis L.
Artist not stated in the record · 1863 to 1864
Covered Sauce Tureen
Edward Lownes · ca. 1817
Onobrychis aequidentata d'Urv.
Artist not stated in the record · 1863 to 1864
Teapot
Joseph Lownes · ca. 1815
Alpagrostis curtisii (Kerguélen) P.M. Peterson et al.
Artist not stated in the record · Transcribed d/m/y: 23/6/22
Sugar Bowl
Joseph Lownes · ca. 1800
Myriopteris lanosa (Michx.) Grusz & Windham
Artist not stated in the record · 1878
Waste Bowl
Joseph Lownes · ca. 1800
Myriopteris lanosa (Michx.) Grusz & Windham
Artist not stated in the record · 1878
Pitcher
Joseph Lownes · 1810–20
Carex collinsii Nutt.
Artist not stated in the record · 13 Jul 1930
Spoon
Joseph Lownes · 1790–1800
Melophorus aeneovirens
Artist not stated in the record · 1 Jan 1937 to 31 Dec 1937
Melophorus aeneovirens
Artist not stated in the record · 1 Jan 1937 to 31 Dec 1937
Froggattella kirbii
Artist not stated in the record · 26 Dec 1931
Procambarus acutus acutus
Artist not stated in the record · 13 Apr 1966
Melilotus albus Medik.
Artist not stated in the record · 24 Jun 1989
Joseph Wheeler
Unidentified Artist · c. 1898
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 · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.7 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 84304 matched · 40 examined · 20 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 21:06 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.