Corinthian Helmet
Unrecorded maker
500–475 BCE or modern (before 1926) · Arms and Armor, bronze with silver inlay
Cleared · CC0
liveCleveland Museum of ArtSimilar
Rights clearance desk for images
A painting can be out of copyright and thephotograph of it can still be protected.
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
- The Metsealed sample 2026-10-04T00:00:00.000Z
The Metropolitan Museum of Art did not answer: met answered HTTP 403
- Clevelandlive
337 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 6 matching records exist across the two collections.
Results for "Helmet and Arm Guards"6 records
Institutions answered newest-first by record, interleaved
Morion
Unrecorded maker
c. 1575–1600 · Arms and Armor, steel with etched floral motif and medallion (on comb) with boar under oak tree
Cleared · CC0
liveCleveland Museum of ArtSimilar
Close Helmet
Unrecorded maker
c. 1575 · Arms and Armor, steel with etched decorative bands and roundels
Cleared · CC0
liveCleveland Museum of ArtSimilar
Helmet
Unrecorded maker
1600s · Arms and Armor, steel with gold and brass
Cleared · CC0
liveCleveland Museum of ArtSimilar
Morion of the State Guard of Elector Christian I of Saxony
Unrecorded maker
c. 1580–91 · Arms and Armor, russet steel, etched and gilded
Cleared · CC0
liveCleveland Museum of ArtSimilar
Peaked Morion
Unrecorded maker
c. 1580–90 · Arms and Armor, etched russet steel with traces of gilding; roped brim, brass plume holder
Cleared · CC0
liveCleveland Museum of ArtSimilar
1. 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.