LS CHALLENGE in Calacatta Marble
The perfect balance between CNC technology and handcrafted finishing.
A 1:12 scale sculpture, a one-of-a-kind piece carved from Calacatta marble. An artwork that merges the precision of CNC modeling with the sensitivity of artisanal craftsmanship.
Technique: High-precision roughing using CNC technology, followed by final finishing entirely done by hand.
Finishes: Polished surface with glossy details to enhance the aerodynamic lines.
Materials: Genuine carbon fiber inserts, creating a bold contrast between stone and ultra-lightweight fiber.
Exclusivity: A unique, signed collector’s piece by Luca Semprebon.





























