
Mars, Venus and Cupid with Vulcan at his forge (the Mantuan Roundel)
Gian Marco Cavalli (d. 1508)
ca. 1500 · Parcel-gilt bronze with silver inlay, integrally cast gilt frame with suspension loop.
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
342 ms. The Metropolitan Museum of Art, Collection API (Open Access)
305 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 1,946 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Mars, Venus and Cupid with Vulcan at his forge (the Mantuan Roundel)
Gian Marco Cavalli (d. 1508)
ca. 1500 · Parcel-gilt bronze with silver inlay, integrally cast gilt frame with suspension loop.
Cleared · Public Domain
live
Pendant Design with Mars Standing in a Niche
Jan Collaert I (d. 1581)
before 1573 · Engraving; second state of three (New Hollstein)
Cleared · Public Domain
live
Mars and Venus
Hendrick Goltzius (d. 1617)
1588 · Engraving
Cleared · Public Domain
live
Mars and Venus
Hendrick Goltzius (d. 1617)
1588 · Engraving
Cleared · Public Domain
live
Panel with trophy representing Africa
Unrecorded maker
ca. 1780–85 · Oak
Cleared · Public Domain
live
Panel with trophy representing Europe
Unrecorded maker
ca. 1780–85 · Oak
Cleared · Public Domain
live
Winged Victory holding a trophy of arms in her right hand and a shield in her left
Cherubino Alberti (Zaccaria Mattia) (d. 1615)
17th century · Engraving (reverse copy)
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.
Cartouche with oval central compartment with trophy of arms at top left and right, from Strapwork Cartouches with Interlaced Band Patterns, plate 14
Hans Vredeman de Vries (d. 1606)
ca. 1555–60 · Etching
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.
Lady with wide-brimmed hat and ruff, arms at her sides
Wenceslaus Hollar (d. 1677)
1640 · Etching; first state of two
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.
Trophy of arms with Mars at left and Hercules at right, from Trophées d'armes antiques et modernes, plate 5
Jean Le Pautre (d. 1682)
17th century · Etching
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.
Trophy of arms with Mars at left and Hercules at right, from Trophées d'armes antiques et modernes, plate 5, bound in Oeuvres. Vol. IV
Jean Le Pautre (d. 1682)
17th century · Etching
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.
Male warrior probably representing Mars
Unrecorded maker
late 18th or 19th century · Bust: white and black stone marble; socle: variegated red, black and gray/pink marble
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.