The ''Gemma Claudia'' is a Roman five-layered

onyx Onyx primarily refers to the parallel banded variety of chalcedony, a silicate mineral. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The c ...

cameo of c. 49 AD. It later found its way into the

Habsburg The House of Habsburg (), alternatively spelled Hapsburg in Englishgerman: Haus Habsburg, ; es, Casa de Habsburgo; hu, Habsburg család, it, Casa di Asburgo, nl, Huis van Habsburg, pl, dom Habsburgów, pt, Casa de Habsburgo, la, Domus Hab ...

collections now in the

Kunsthistorisches Museum The Kunsthistorisches Museum ( "Museum of Art History", often referred to as the "Museum of Fine Arts") is an art museum in Vienna, Austria. Housed in its festive palatial building on the Vienna Ring Road, it is crowned with an octagonal do ...

Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...

(AS Inv. No. IX A 63). It is 12 cm high and set in a gold rim. It depicts two

cornucopia In classical antiquity, the cornucopia (), from Latin ''cornu'' (horn) and ''copia'' (abundance), also called the horn of plenty, was a symbol of abundance and nourishment, commonly a large horn-shaped container overflowing with produce, flowers ...

(with an eagle between), out of which sprout four portraits, two on either side. On the left is the Emperor

Claudius Tiberius Claudius Caesar Augustus Germanicus (; 1 August 10 BC – 13 October AD 54) was the fourth Roman emperor, ruling from AD 41 to 54. A member of the Julio-Claudian dynasty, Claudius was born to Nero Claudius Drusus, Drusu ...

and his new wife

Agrippina the Younger Julia Agrippina (6 November AD 15 – 23 March AD 59), also referred to as Agrippina the Younger, was Roman empress from 49 to 54 AD, the fourth wife and niece of Emperor Claudius. Agrippina was one of the most prominent women in the Julio-Claud ...

(as

Cybele Cybele ( ; Phrygian: ''Matar Kubileya/Kubeleya'' "Kubileya/Kubeleya Mother", perhaps "Mountain Mother"; Lydian ''Kuvava''; el, Κυβέλη ''Kybele'', ''Kybebe'', ''Kybelis'') is an Anatolian mother goddess; she may have a possible forer ...

, the goddess of fertility) opposite them, Agrippina's parents

Germanicus Germanicus Julius Caesar (24 May 15 BC – 10 October AD 19) was an ancient Roman general, known for his campaigns in Germania. The son of Nero Claudius Drusus and Antonia the Younger, Germanicus was born into an influential branch of the Patric ...

(also Claudius's brother) and

Agrippina the Elder Agrippina "the Elder" (also, in Latin, , "Germanicus's Agrippina"; – AD 33) was a prominent member of the Julio-Claudian dynasty. She was the daughter of Marcus Vipsanius Agrippa (a close supporter of the first Roman emperor, Augustus) and ...

. Its 49 AD date places it soon after Claudius married Agrippina in January 49, and makes it possible that it was an official marriage gift to the imperial couple. The unknown artist carved the work from the five alternately dark and light layers of the stone with great virtuosity. They achieved an increased transparency of the material by cutting layers that in places are of unparalleled thinness (minimum 2 mm).

External links

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Kunsthistorisches Museum , Gemma Claudia
Julio-Claudian dynasty Roman Empire cameos Classical antiquities of the Kunsthistorisches Museum Archaeological discoveries in Italy