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. 24 shown for “Incense Box in Shape of Mandarin Duck” — 64 records examined, 22 dropped by the rights gate.
Archives queried 2026-08-27 20:39 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Incense Box in Shape of Mandarin Duck
Artist not stated in the record · 18th century
Rank badge
Artist not stated in the record · 18th century
Incense box
Artist not stated in the record · 14th–15th century
Incense box in the shape of a tanuki
Artist not stated in the record · 19th century
Pair of Incense Boxes (Kōgō) in the Shape of Mandarin Ducks
Artist not stated in the record · second half of the 19th century
On one side mandarin ducks; on the other, poems, bamboos, storks, etc
Artist not stated in the record · 1615-1868
Basketry Inrō
Artist not stated in the record · mid-19th century
On one side mandarin ducks; on the other, poems, bamboos, storks, etc
Artist not stated in the record · 1615-1868
Incense Box (Kogo) with Pines and Plovers
Artist not stated in the record · early 14th century
Mandarin ducks
Maruyama Okyo 円山応挙 (1733-1795) · 18th century
Covered box from an incense set
Artist not stated in the record · 18th century
Incense box in the shape of a turtle
Attributed to Hon'ami Koho (1601-1682) · mid 17th century
A Couple in an Interior with a Fortune-Teller
Jacob Duck · ca. 1632–33
Mandarin ducks in a landscape
Kano Tsunenobu 狩野常信 (1636-1713) · mid 17th-early 18th century
Incense Container (Kōgō) in the Shape of a Clamshell, with Cranes (exterior) and Tortoise Motifs (interior)
Eiraku Hozen · first half 19th century
Mandarin ducks and flowers
Formerly attributed to Xu Chongsi (active 11th century) · 17th century
Incense burner with cover
Artist not stated in the record · 18th century
On one side mandarin ducks; on the other, poems, bamboos, storks, etc
Artist not stated in the record · 1615-1868
Covered incense box In form of mandarin duck
Artist not stated in the record · 1800
On one side mandarin ducks; on the other, poems, bamboos, storks, etc
Artist not stated in the record · 1615-1868
Trefoil-shaped covered box with decoration of chrysanthemums
Artist not stated in the record · ca.12th century
Plum blossoms, camellias, and mandarin ducks
Artist not stated in the record · 15th-16th century
Ewer
Artist not stated in the record · ca. 1180–1210
Design for an Incense Burner
Artist not stated in the record · late 18th century
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. 53 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. 7483517 matched · 40 examined · 22 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 20:39 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.