
Marble portrait head of the Emperor Constantine I
Unrecorded maker
ca. 325–370 CE · Marble
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
118 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. 208 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Marble portrait head of the Emperor Constantine I
Unrecorded maker
ca. 325–370 CE · Marble
Cleared · Public Domain
live
Head of a solar deity
Maya artist(s)
600–900 CE · Volcanic tuff, mortar, paint
Cleared · Public Domain
live
Processional Cross
Unrecorded maker
ca. 1150–75 · Silver, gilded silver, and niello repoussé on a wood core with pearls, antique intaglios, semiprecious stones, glass, a sapphire, and a garnet (?)
Cleared · Public Domain
live
Panel with a Griffin
Unrecorded maker
1250–1300 · Marble
Cleared · Public Domain
live
Head of a Bearded King
Unrecorded maker
ca. 14th century · White marble, traces of red paint and gilding
Cleared · Public Domain
live
The Head of a Woman in Profile Facing Left
Giovanni Antonio Boltraffio (d. 1516)
1490–1500 · Silverpoint and leadpoint, highlighted with white gouache, on pale blue-gray (indigo) prepared paper. Media tested by the Department of Scientific Research, The Metropolitan Museum of Art, with x-ray fluorescence spectroscopy (XRF) and fiber optics reflectance spectroscopy (FORS); October 1, 2019.
Cleared · Public Domain
live
Boar Spear
Unrecorded maker
16th century · Steel, wood, bone
Cleared · Public Domain
live
Still Life with Head and Spear (from Sketchbook X)
William Trost Richards (d. 1905)
1885 · Graphite on off-white wove paper
Cleared · Public Domain
live
Ancestor Figure
Unrecorded maker
19th century or earlier · Wood, paint, fiber, ferrous metal
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.
Head of a Woman
Georges Braque (d. 1963)
Sorgues, autumn 1912 · Charcoal and cut-and-pasted printed wallpaper with gouache on paper
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.
Still Life with Checked Tablecloth
Juan Gris (d. 1927)
Paris, spring 1915 · Oil and graphite on canvas
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.
Prichod Noci
Josef Sudek (d. 1976)
1948–64 · Gelatin silver print
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.