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. 13 shown for “Kubo Shunman 窪俊満” — 25 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 02:49 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Set of Utensils for the Tea Ceremony
Kubo Shunman 窪俊満 · 1810s
Autumn: Two women gazing at the reflection of the moon
Kubo Shunman 窪俊満 (1757-1820) · early 19th century
Halberd, Brocade Robe and Seal
Artist not stated in the record · 19th century
Tobacco Pouch and Pipe
Kubo Shunman · 1813
Beauty by the Shore
Kubo Shunman · late 18th century
Spring Rain Collection (Harusame shū), vol. 1: “Offering Incense to the Deity of the Stone” (Yōgōishi), from the series History of Kamakura (Kamakura shi)
Kubo Shunman · early to mid-1810s
Spools
Kubo Shunman · 1814
Courtier and Lady with a Young Woman Poling a Boat
Kubo Shunman · 1796
Belt and Fan on a Piece of Cloth
Kubo Shunman
Courtesan Dreaming of the New Year Procession
Kubo Shunman · 1814
Pair of Mandarin Ducks and Iris Flowers
Kubo Shunman
Plum Blossom
Kubo Shunman · 1815
Hare and Dandelion?
Kubo Shunman · probably 1820
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. 212 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. 1 matched · 1 examined · 0 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.1 shown
These figures describe the pass run at 2026-08-28 02:49 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.