Roman 'British' Ring Gemstone with Portrait

With elliptical cell, inset carnelian cabochon with intaglio figure of Poseidon standing naked, only covered by a cloak on his shoulders, holding a trident with left hand, and a net with a stylised dolphin(?) with the right hand; possibly a marriage. 4.97 grams, 26.02 mm overall, 18.30 mm internal diameter (approximate size British P, USA 7 1/2, Europe 16.23, Japan 15)



UK private collection formed before 2000. Ex North London, UK, gallery.

On issues of the Roman colonial coinage of Patras, the image of nude standing Poseidon holding a trident and dolphin is reproduced simultaneously with the most common representations of the god shown standing with one foot resting on a support (rock or dolphin). This type of standing nude Poseidon holding a trident in his left hand and a dolphin in his right is also pictured on the reverse of coins of Agion.

Modelled in the round with scale detailing, pellet eyes, rectangular mounting lug. 25.4 grams, 44 mm



Property of the vendor's grandfather, thence by family descent, circa 1985. From the private collection of a New York, USA gentleman.

Carved architectural element depicting a double herm comprising: a diademed female bust with long wavy hair framing the face, slender features with small mouth and raised lids; the other side with a diademed female with hair arranged in neat curls on the forehead, large eyes and small mouth, taenia shown on each side of the neck; base reworked with drilled sockets for mounting. 12.6 kg, 29 cm high



Old collection, acquired in the 1970s. Acquired by inheritance from Mr N.S. Accompanied by an academic report by Dr Marina Mattei and Dr Laura Maria Vigna. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate no.12084-211893.

The head with elaborately curled hair and diadem could represent Ariadne, as shown by comparisons with a fragment of a two-faced herm with bearded Dionysus and Ariadne preserved in the Antiquarium Ostiense, dated to the lmperial Roman age. The heads could be interpreted either as Ariadne and a Maenad, or as two Maenads being characterised by the diadem and long taeniae. The association of these figures with Dionysus is congruent with the typology of the herm, which refers to rural places and theatres. Numerous herms in fact attest that this type of sculpture was used in contexts linked to Dionysus and his sacred procession as well as, obviously, the representation of Ariadne, his female partner and double. The example fits into the class of domestic sculpture with a decorative function, mostly used to adorn peristyles and viridaria; the type placed at the crown of columns and pillars is quite documented, in particular in the version with the head of Dionysus contrasted with that of Ariadne or a Maenad.