
Head of a Man in Profile
Luca Signorelli (Luca d'Egidio di Luca di Ventura) (d. 1523)
1490s · Black chalk, pen and brown ink, heightened with white.
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
810 ms. The Metropolitan Museum of Art, Collection API (Open Access)
345 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 1,316 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Head of a Man in Profile
Luca Signorelli (Luca d'Egidio di Luca di Ventura) (d. 1523)
1490s · Black chalk, pen and brown ink, heightened with white.
Cleared · Public Domain
live
The Beheading of Saint John the Baptist
Albrecht Altdorfer (d. 1538)
1512 · Woodcut
Cleared · Public Domain
live![Architectural Capriccio with an Arcade and Fountain in Point Perspective [Study for a Painting of John the Baptist before Herod] by Hans Vredeman de Vries, The Metropolitan Museum of Art](https://images.metmuseum.org/CRDImages/dp/web-large/DP836399.jpg)
Architectural Capriccio with an Arcade and Fountain in Point Perspective [Study for a Painting of John the Baptist before Herod]
Hans Vredeman de Vries (d. 1606)
ca. 1594–96 · Pen and brown ink with a gray wash over traces of black chalk, stylus and compass marks
Cleared · Public Domain
live
Seated Old Man with Right Arm Upraised (Tithonus) (recto); Seated Nude Youth (figure of Day) (verso)
Guercino (Giovanni Francesco Barbieri) (d. 1666)
1621 · Red chalk on blue paper
Cleared · Public Domain
live
Two Studies of a Woman Reading
Rembrandt (Rembrandt van Rijn) (d. 1669)
1635–40 · Pen and brown iron-gall ink
Cleared · Public Domain
live
Architectural Perspective Study Showing Two Column Bases (recto); Architectural Perspective Study Showing Column Capital and a Measurement Key (verso)
Anonymous, Italian, 17th century (d. 1700)
17th century · Pen and brown and red ink, over graphite ruled construction
Cleared · Public Domain
live
Ceiling Design with the Presentation in the Temple
Gregorio de' Ferrari (d. 1726)
1647–1726 · Pen and brown ink, brush and brown wash, highlighted with white, over traces of black chalk, on blue-gray paper
Cleared · Public Domain
live
An Architectural Capriccio
Luc Vincent Thiery de Sainte Colombe (d. 1812)
ca. 1772 · Pen and brown ink, brush and brown wash
Cleared · Public Domain
live
59. Plan et details, Château d’Alep
Joseph-Philibert Girault de Prangey (d. 1892)
1843 · Lithograph
Cleared · Public Domain
live
Valley of San Juan del Oro (Harvesting Cinchona Bark)
Charles-François Daubigny (d. 1878)
1849 · Etching on chine collé; first state of two
Cleared · Public Domain
live
Loggia of the Ducal Palace, Venice
John Ruskin (d. 1900)
1849–50 · Watercolor over graphite
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.
An Art School, plans, elevation, section, and perspective
John Edgar Barthel (d. 2011)
1947 · Graphite, gouache, pen and green ink, black wash, and gray marker
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.