
Model Paddling Boat
Unrecorded maker
ca. 1981–1975 B.C. · Wood, paint, plaster, linen twine, linen fabric
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
965 ms. The Metropolitan Museum of Art, Collection API (Open Access)
328 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 186 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Model Paddling Boat
Unrecorded maker
ca. 1981–1975 B.C. · Wood, paint, plaster, linen twine, linen fabric
Cleared · Public Domain
live
Model Sailboat
Unrecorded maker
ca. 1981–1975 B.C. · Wood, paint, plaster, linen twine, linen fabric
Cleared · Public Domain
live
Model Sailing Boat Transporting a Mummy
Unrecorded maker
ca. 1900–1885 B.C. · Wood, paint
Cleared · Public Domain
live
Study for Angels Sealing the Foreheads of the Children of Israel in Saint Peter's Basilica
Pietro da Cortona (Pietro Berrettini) (d. 1669)
1652 · Black chalk, brush with brown and gray wash, highlighted with white gouache, on three sheets of brownish paper glued with overlapping joints
Cleared · Public Domain
live
Marine Dabblers, part VI, plate 29 from "Liber Studiorum"
Joseph Mallord William Turner (d. 1851)
June 1811 · Etching and mezzotint; first state of two
Cleared · Public Domain
live
The Mildmay Sea-Piece, part VIII, plate 40 from "Liber Studiorum"
Joseph Mallord William Turner (d. 1851)
February 11, 1812 · Etching and mezzotint; first state of four
Cleared · Public Domain
live
Inverary Castle and Town, Scotland, part XIII, plate 65 from "Liber Studiorum"
Joseph Mallord William Turner (d. 1851)
January 1, 1816 · Etching and mezzotint; second state of three
Cleared · Public Domain
live
The Champions of the Mississippi – "A Race for the Buckhorns"
Frances Flora Bond Palmer (d. 1876)
1866 · Hand-colored lithograph
Cleared · Public Domain
live
Study of Two Boats under Sail (from Sketchbook X)
William Trost Richards (d. 1905)
1885 · Graphite on off-white wove paper
Cleared · Public Domain
live
Fishing Boats, Key West
Winslow Homer (d. 1910)
1903 · Watercolor and graphite on off-white wove paper
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.
Breaking up of the "Agamemnon," No. I
Sir Francis Seymour Haden (d. 1910)
1870 · Etching with drypoint; first state of two (Harrington); eighth state of eleven (Schneiderman)
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.
The Breaking up of the Agamemnon, No. I
Sir Francis Seymour Haden (d. 1910)
1870 · Etching and mezzotint; first state of two (Harrington); eighth state of eleven (Schneiderman)
In copyright
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.