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. 15 shown for “Mo Shilong” — 43 records examined, 11 dropped by the rights gate.
Archives queried 2026-08-27 08:04 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Landscape in the style of Huang Gongwang
Mo Shilong · 1581
Deparia japonica (Thunb.) M. Kato
Artist not stated in the record · 25 Nov 1998
Spring Garden in Bloom
Mo Shilong
Setaria palmifolia (J. Koenig) Stapf
Artist not stated in the record · 15 Sep 1954
Landscape
Unidentified artist · early 20th century, spurious date of 1577
Galinsoga parviflora Cav.
Artist not stated in the record · 24 Jun 1943
Ardisia balansana Y.P. Yang
Artist not stated in the record · 18 Jul 1940 to 9 Sep 1940
Ardisia chinensis Benth.
Artist not stated in the record · 18 May 1940 to 5 Jul 1940
Anoda cristata (L.) Schltdl.
Artist not stated in the record · 20 Jul 1910
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke
Artist not stated in the record · 17 Jul 1932
Crataegus crus-galli L.
Artist not stated in the record · 5 May 1908
Scrophularia incisa Weinm.
Artist not stated in the record · 7 Jul 1923
Hydrangea heteromalla D. Don
Artist not stated in the record · 7 Jul 1923
Euonymus nanus M. Bieb.
Artist not stated in the record · 7 Jul 1903
Maesa ramentacea (Roxb.) A. DC.
Artist not stated in the record · 18 May 1940 to 5 Jul 1940
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. 3 matched · 3 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.3 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 13443 matched · 40 examined · 11 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 08:04 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.