
Red-Figure Calyx-Krater (Mixing Vessel): Medea in Chariot (A); Telephos with Baby Orestes (B)
Policoro Painter
c. 400 BCE · Ceramic, ceramic
Cleared · CC0
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
The Metropolitan Museum of Art did not answer: met answered HTTP 403
374 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 2,433 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Red-Figure Calyx-Krater (Mixing Vessel): Medea in Chariot (A); Telephos with Baby Orestes (B)
Policoro Painter
c. 400 BCE · Ceramic, ceramic
Cleared · CC0
live
Black-Figure Dinos (Mixing Vessel): Warships (Int.); Heroic Scenes (Top)
Antimenes Painter
c. 520–515 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Lekythos (Oil Vessel): Warrior Cutting Hair
Oionokles Painter
c. 480–470 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Lekythos (Oil Vessel): Athena Slaying Giant (body); Satyr between Maenads (shoulder)
Berlin Painter
c. 490 BCE · Ceramic, ceramic
Cleared · CC0
live
Fragment from Red-Figure Oinochoe (Wine Jug) or Hydria (Water Jar): Woman Holding Box
Shuvalov Painter
c. 425–420 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Column Krater (Mixing Vessel): Komos (Revel)
Pig Painter
470–460 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Column Krater (Mixing Vessel): Komos (Revel)
Pig Painter
c. 470–460 BCE · Ceramic, ceramic
Cleared · CC0
live
A Painter
Ernest Meissonier (d. 1891)
1855 · Painting, oil on mahogany
Cleared · CC0
live
Red-Figure Column Krater (Mixing Vessel): Apollo and Goddesses with Chariot (A); Komos (Revel) (B)
Cleveland Painter
c. 470–460 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Bell-Krater (Mixing Vessel): Bust of Dionysos and Comic Actors (A); Dionysos, Satyr, Maenad (B)
Choregos Painter
c. 390–380 BCE · Ceramic, ceramic
Cleared · CC0
live
Red-Figure Bell Krater (Mixing Vessel): Aphrodite and Eros
Graz Painter
c. 370–360 BCE · Ceramic, ceramic
Cleared · CC0
live
Black-Figure Neck-Amphora (Storage Vessel): Herakles and Nemean Lion (A); Dionysos, Satyrs, and Maenads (B)
Painter of Berlin 1899
515–510 BCE · Ceramic, ceramic
Cleared · CC0
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.