
Frontispiece from Thomas Sprat's "The History of the Royal Society of London"
Wenceslaus Hollar (d. 1677)
1667 · Etching, only state
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
422 ms. The Metropolitan Museum of Art, Collection API (Open Access)
407 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 398 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Frontispiece from Thomas Sprat's "The History of the Royal Society of London"
Wenceslaus Hollar (d. 1677)
1667 · Etching, only state
Cleared · Public Domain
live
London Royal Society of Arts Medal
Thomas Pingo (d. 1776)
1790 · Silver
Cleared · Public Domain
live
Mary, Queen of Scots witnessing the murder of David Rizzio
Isaac Taylor, Jr. (d. 1829)
January 1, 1791 · Etching and engraving
Cleared · Public Domain
live
Society of Arts Medal, Mercury and Minerva
William Wyon (d. 1851)
1826 · Silver
Cleared · Public Domain
live
Portrait of a gentleman
John Scarlett Davis (d. 1845)
1827 · Graphite
Cleared · Public Domain
live
Isis Medal of the Society of Arts
Thomas Wyon the Younger (d. 1817)
1830 · Silver
Cleared · Public Domain
live
Royal Academy of Arts Medal
William Wyon (d. 1851)
1830 · Bronze
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.
Royal Society of Science and Arts, Orleans
Joseph Eugêne Dubois (d. 1863)
first half 19th century · Silver, struck, octagonal
In copyright
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.
Golden Jubilee Medal of Queen Victoria
Joseph Edgar Boehm (d. 1890)
1887 · Silver
In copyright
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.
Royal Aeronautical Society
Allan Gairdner Wyon (d. 1982)
1928 · Silver
In copyright
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.
Colour chart and table of cross-references
Royal Horticultural Society (d. 2100)
1966 · Plastic fans of color chips
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.