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Gonzaga Cameo

Gonzaga Cameo is a Hellenistic decorative gem now in the Hermitage Museum in Saint Petersburg. Carved from a piece of sardonyx measuring 15.7 × 11.8 cm, it shows portrait heads of a deified ruler and his wife. It is usually attributed to an Alexandrian artist of the 3rd century BC, and the figures are commonly identified as Ptolemy II and Arsinoe II, though another theory dates it later and identifies them as Tiberius and Livia. The ruler wears a helmet with a winged serpent symbol and a laurel wreath, while an aegis over his shoulder includes the Gorgon’s head and a bearded figure believed to be Zeus-Ammon. The cameo passed through several royal and papal collections before reaching the Hermitage.

Identification

TitleGonzaga Cameo
TypeHellenistic engraved gem cameo
Cameo varietycapita jugata
Art formancient glyptic art
Original-language namesKamea Gonzaga; Camée des Gonzague; Il Cammeo Gonzaga; Cameo of Gonzaga; Malmaison cameo

Historical context

Style / periodHellenistic; Antiquity

Creator

ArtistUnknown; commonly attributed to an Alexandrian artist
Place of creationAlexandria, Egypt (probable)
Date3rd century BC, probably; exact date disputed and sometimes left incomplete in the sources

Materials

Materialsardonyx
Layersthree layers

Physical characteristics

Dimensions15.7 × 11.8 cm
Formdouble-profile portrait gem

Appearance

Aegis detailAn aegis draped over the shoulder with the head of Medusa and a bearded man probably identified as Zeus Ammon
ConditionBroken in half at some point
InterpretationThe opposed male and female profiles were probably intended to suggest Zeus and Hera
Helmet detailHelmet marked with a winged serpent symbol; the laurel wreath is topped by a serpent suggesting the uraeus
Figure relationshipA royal couple or other paired figures; in the Ptolemy interpretation, spouses who were also brother and sister
Depicted figuresMost commonly identified as Ptolemy II Philadelphus and Arsinoe II; alternative identifications include Augustus and Livia, Alexander the Great and Olympias, Germanicus and Agrippina the Elder, Nero and Agrippina the Younger, and other famous pairs from antiquity
Male figure attributesClad with attributes of Alexander; wearing a helmet with a laurel wreath and a gorgoneion

History and restoration

Later alterationA thin brown collar/necklace addition was made to conceal the break

Discovery and provenance

Later identificationsAlexander the Great and Olympias; Germanicus and Agrippina the Elder; Nero and Agrippina the Younger; and many other famous couples or figures from antiquity
Early admirationAdmired by the young Peter Paul Rubens, who called it the most beautiful or finest cameo in existence
ProvenanceA centerpiece of the Gonzaga antiquities collection
Disputed identificationScholars have debated whether it portrays Alexander the Great with his mother or Ptolemy II with his sister-wife Arsinoe; both views have had prominent supporters
Early identificationOriginally interpreted as Augustus and Livia
Named afterFrancesco II Gonzaga, Marquis of Mantua, the first known owner
Original collectionThe Gonzaga collection of antiquities in Mantua
First documentedDescribed in a 1542 inventory of Isabella d'Este's collection in the Ducal Palace of Mantua

Location and ownership

Ownership historyOwned by the Gonzaga family of Mantua until 1630; kept in the Prague Castle treasury from 1630 to 1648; owned by Queen Christina of Sweden from 1648; later with Cardinal Decio Azzolini; acquired by Livio Odescalchi, Duke of Bracciano and nephew of Pope Innocent XI; in Pope Pius VI's collection in 1794; seized by French troops in 1798 and taken to Paris; later in the collection of Napoleon and Empress Joséphine; given by Joséphine to Tsar Alexander I in 1814
Current locationHermitage Museum, Saint Petersburg, in the Cameo Gallery of the New Hermitage building
Inventory numberGR-12678
Alternative nameCameo of Malmaison

Significance

ReputationConsidered by common opinion to be the most famous cameo of the Hermitage
Historical significanceA celebrated gem portrait that passed through major European royal and imperial collections

Other

Related object confusionA lower-quality Hellenistic cameo in Vienna was also called the Gonzaga Cameo by the Habsburgs, causing confusion with the Hermitage piece