
Sardonyx cameo portrait of the Emperor Augustus
Unrecorded maker
ca. 41–54 CE · Sardonyx
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
594 ms. The Metropolitan Museum of Art, Collection API (Open Access)
431 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 58 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Sardonyx cameo portrait of the Emperor Augustus
Unrecorded maker
ca. 41–54 CE · Sardonyx
Cleared · Public Domain
live
Portrait of Rudolph II
Aegidius Sadeler II (d. 1629)
1603 · Engraving
Cleared · Public Domain
live
Mechti Kuli Beg, Persian Ambassador to Prague
Aegidius Sadeler II (d. 1629)
1605 · Engraving
Cleared · Public Domain
live
Emperor Matthias
Aegidius Sadeler II (d. 1629)
1614 · Engraving
Cleared · Public Domain
live
Portrait of the Emperor Joseph II as Military Commander
Johann Wolfgang Baumgartner (d. 1761)
early to mid-18th century · Brush and gray ink, gray wash, heightened with white bodycolour, over a sketch in graphite; on blue paper
Cleared · Public Domain
live
Portrait of the future Holy Roman Emperor Leopold II as the Archduke of Austria and Grand Duke of Tuscany
Carlo Faucci (d. 1784)
ca. 1760–67 · Engraving
Cleared · Public Domain
live
Prisoners Presented to the Emperor
Louis Joseph Masquelier (d. 1811)
1767–74 · Etching and engraving
Cleared · Public Domain
live
Snuffbox with portrait of Catherine II (1729–1796), Empress of Russia
Joseph Etienne Blerzy (d. 1806)
1774–75, minaiture ca. 1786 · Gold, enamel, diamonds
Cleared · Public Domain
live
Portrait of Joseph II, Emperor of the Holy Roman Empire
Savonnerie Manufactory (d. 2050)
ca. 1777 · Wool (154 knots per sq. inch, 25 per sq. cm.)
Cleared · Public Domain
live
Durbar of Emperor Akbar Shah II
Unrecorded maker
1820–30 · Opaque color and gold on paper
Cleared · Public Domain
live
Saint Henry (Emperor Henry II)
Joseph von Führich (d. 1876)
1800–1876 · Pen and black ink, brush and gray and yellow wash, over graphite; framing line in pen and ink over graphite.
Cleared · Public Domain
liveNo open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Pendant with Emperor Ferdinand II and Empress Eleanor Gonzaga
Unrecorded maker
second half 19th century · Enameled gold set with diamonds and with pendant pearls
In copyright
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.