
Chicken-Headed Ewer
Unrecorded maker
4th–5th century · Stoneware with celadon glaze (Yue ware)
Cleared · Public Domain
liveRights clearance desk for images
Museums publish two different things about the same artwork: whether the work is in copyright, and whether their picture of it is. OpenPlate reads both, does the arithmetic on the published term, and shows you the sentence behind every point of the score.
Where this page got its records
512 ms. The Metropolitan Museum of Art, Collection API (Open Access)
309 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 366 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Chicken-Headed Ewer
Unrecorded maker
4th–5th century · Stoneware with celadon glaze (Yue ware)
Cleared · Public Domain
live
Chicken-Headed Ewer
Unrecorded maker
220–589 CE · Ceramic, green-glazed stoneware with incised, carved and applied decoration, Yue ware
Cleared · CC0
live
Phoenix headed ewer
Unrecorded maker
late 7th–first half of the 8th century · Earthenware with colored glaze (sancai ware)
Cleared · Public Domain
live
Ewer
Unrecorded maker
second half 13th century · Bronze; cast with handle cast separately, chased, engraved, inlaid with silver and gold
Cleared · Public Domain
live
Rooster-Headed Ewer
Unrecorded maker
13th century · Stonepaste; molded and applied decoration, underglaze painted under transparent glaze
Cleared · Public Domain
live
Kettle Ewer with Dragon-Headed Spout
Unrecorded maker
late 16th–early 17th century · Brass; cast and later engraved
Cleared · Public Domain
live
Basin
Samuel Margas Jr. (d. 1733)
ca. 1721 · Silver gilt
Cleared · Public Domain
live
Ewer
Samuel Margas Jr. (d. 1733)
ca. 1721 · Silver gilt
Cleared · Public Domain
live
Chicken-form ewer (one of a pair)
Unrecorded maker
19th century · Porcelain painted in polychrome enamels on the biscuit (Jingdezhen ware)
Cleared · Public Domain
live
Chicken-form ewer (one of a pair)
Unrecorded maker
19th century · Porcelain painted in polychrome enamels on the biscuit (Jingdezhen ware)
Cleared · Public Domain
live1. Pin the work
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2. Read the arithmetic
Six weighted factors: the institution's own claim, the creator's term, the publication-age rule, the restrictions in their statement, your use, and whether a credit line is even possible.
3. Seal and export
Record the decision into a SHA-384 chain, then export a dated docket as JSON, CSV or Markdown with the credit line and the seal a colleague can re-verify.