
Louis Robert and Olympe Aguado
Olympe Aguado de las Marismas (d. 1894)
ca. 1860 · Albumen silver print from glass negative
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
332 ms. The Metropolitan Museum of Art, Collection API (Open Access)
287 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 256 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Louis Robert and Olympe Aguado
Olympe Aguado de las Marismas (d. 1894)
ca. 1860 · Albumen silver print from glass negative
Cleared · Public Domain
live
Nadar Élevant la Photographie à la Hauteur de l'Art
Honoré Daumier (d. 1879)
May 25, 1862 · Lithograph
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.
Le Midi de la France: Sites et Monuments Historiques Photographié
Charles Nègre (d. 1880)
1854–55 · Photomechanical print
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.
[Ayn at-Tawashi, Fountain Building at Hebron]
Henri Joseph Sauvaire (d. 1896)
1866 · Albumen silver print from glass negative
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.
Les couleurs en photographie et en particulier l'héliochromie au charbon : traité contenant, dans leur état le plus récent, les formules et la mise en pratique du système de photographie des couleurs publié par l'auteur au mois de mars 1869
Louis Ducos Du Hauron (d. 1920)
1869 · Printed book
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.
Pratique de la Photographie sur Papier. Simplifiée par l'emploi de l'appareil conservateur des papier sensibilisés et des preservateurs
A. Marion (d. 1917)
1860s · Albumen silver prints
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.
Solution générale du problème de la photographie des couleurs
Charles Cros (d. 1888)
1869 · Printed book
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.
Une question de priorité au sujet de la polychromie photographique de M. Léon Vidal : lettre à la Société française de photographie
Louis Ducos Du Hauron (d. 1920)
1876 · Printed book
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.
Souvenirs d'Orient: Terre-Sainte: album pittoresque des sites, villes et ruins les plus remarquables de la Palestine/ photographié et édité par Félix Bonfils
Félix Bonfils (d. 1885)
1878 · Albumen silver prints
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.
Typhonia (La Décadence Latine. Éthopée. XI). . . avec la Regle esthetique du Second Salon de la Rose & Croix
Joséphin Péladan
1892
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.
Photographie Lunaire: Bouillaud, Ptolémée, Copernic
Maurice Loewy (d. 1907)
1896 · Photogravure
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.
Esthétique de la Photographie
Emmanuel Mathieu
1900s · Photogravures and halftones
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.