
Small vase
Chinese
1662–1722 · Porcelain painted in underglaze blue.
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
1329 ms. The Metropolitan Museum of Art, Collection API (Open Access)
340 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 5,861 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Small vase
Chinese
1662–1722 · Porcelain painted in underglaze blue.
Cleared · Public Domain
live
Potpourri Vase with Cover
Mennecy Factory
c. 1750 · Ceramic, soft-paste porcelain
Cleared · CC0
live
Small vase
Chinese
1662–1722 · Porcelain painted in underglaze blue.
Cleared · Public Domain
live
Vase
Louis Comfort Tiffany (d. 1933)
c. 1900–1902 · Glass, favrile glass
Cleared · CC0
live
Small vase
Chinese
18th century · Porcelain painted in underglaze blue.
Cleared · Public Domain
live
Vase
Louis Comfort Tiffany (d. 1933)
c. 1905–10 · Glass, Favrile glass
Cleared · CC0
live
Small vase
Chinese
18th century · Porcelain with Sang de Boeuf glaze.
Cleared · Public Domain
live
Vase
Tiffany Glass & Decorating Company (d. 1902)
c. 1900 · Glass, Favrile glass, silver mount
Cleared · CC0
live
Small vase
Chinese
ca. late 18th century · Porcelain painted in underglaze blue.
Cleared · Public Domain
live
Vase
Louis Comfort Tiffany (d. 1933)
c. 1905–10 · Glass, favrile glass
Cleared · CC0
live
Small vase
Chinese
probably late 18th century · Porcelain painted in underglaze blue.
Cleared · Public Domain
live
Black-Figure Lekythos (Oil Vessel): Komos (Revel)
The Group of Cleveland 16.1061
c. 500 BCE · Ceramic, ceramic
Cleared · CC0
live1. Pin the work
Choose the record and say what you are actually going to do with it. The product re-reads the work live and stores a snapshot, so your docket records what the institution said today.
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.