Byzantine Gilt Bronze Decorated Buckle

Recalling workmanship similar to that found in the floor of the Sistine Chapel and other important Roman churches; comprising a stepped rectangular panel with white marble border, square blocks with cross fourchée motifs on porphyry and other fields; mounted on a custom-made stand. 1.06 kg, 38.5 cm wide (1.4 kg total including stand)



French gallery, Paris, 1990s. From a family collection, London, UK.

The Cosmatesque style was a characteristic type of ornamentation of Eastern Roman origin (opus alexandrinum) used by the Roman marble makers of the 12th and 13th centuries AD. It embellishes floors, ciboriums and cloisters of churches by means of polychrome marble inlays of varied and imaginative geometric shapes. The wider use of this decoration began in the 12th century, at which time techniques were improved: the Cosmati floors were made with pieces of stone cut in various shapes and sizes, a property quite different from the mosaics in opus tessellatum, in which the motifs were made from small units all having the same size and shape, or from the opus sectile, intended to create representations with pieces of multicoloured marble cut out and arranged for this purpose. The stones used by Cosmati artists were often material salvaged from the ruins of ancient Roman buildings.

Modelled as a two-handled amphora with decorative bands to the body. 25.3 grams, 54 mm



Ex German art market, 2000s. Acquired from an EU collector living in London. From the collection of Surrey, UK, gentleman.

Rectangular in plan with tapering sides and flared stub feet; separate lid with chamfered sides; sidewalls decorated with low-relief border of knotwork surrounding roundels with geometric and floral ornament, with a cross motif above and below; iron securing strips to the lid and side; underside with knotwork panel. 959 grams, 14.3 cm



UK private collection before 2000. Acquired on the UK art market. Property of a London gentleman.