Construction and Design
The upper cabinet is a complex structure featuring ebonised wood and an array of hardstone inlays executed in the pietre dure technique. The architectural design incorporates carved volutes and columns, housing a clock with a lapis lazuli dial. A central element of this upper section is the mosaic face of Dionysos, which utilizes calcedonio di volterra to capture realistic skin tones. The entire upper portion is attributed to the Grand Ducal workshops in Florence, under the guidance of Giovanni Battista Foggini and Leonardo van der Vinne.
The lower section, added in the 19th century, supports the upper clock cabinet and introduces further ebonised wood and gilt bronze elements. This section incorporates a decorative mosaic panel that predates the cabinet's enlargement, believed to originate from around 1700. This panel displays a tromp l'oeil pearl necklace motif, an aesthetic choice intended to mimic the appearance of real objects.
Evidence for this section
- “The upper cabinet is of ebony with stone mosaicc (commessi di pietre dure) panels and includes a clock with a lapis lazuli dial mounted on a pietre dure grotesque face.”
- “The pink stone used for the skin is calcedonio di volterra, a stone that’s natural hues enhaced the realistic appearance of flesh and facial expressions.”
- “The lower plinth incorporates a panel which dates from about 1700 and incorporates the representation of a pearl necklace”
