A French black marble bracket clock with malachite details, 19th century, with maker's mark for D'Aureville, Paris, the architectural style clock having a low arched pediment and volutes, the black marble dial with Roman numerals set within a Greek key decorated bezel, surmounted by an urn centred by a classical medallion, the extended base with cast gilt bronze feet, with malachite inlay and engraved details; key and pendulum, height 30.5 cm, width 25 cm, depth 13.5 cm