Recently BMW displayed a concept car it calls GINA, short for Geometry and Functions In "N" Adaption...

Recently BMW displayed a concept car it calls GINA, short for Geometry and Functions In "N" Adaptions. The company created this low-slung roadster to push the limits of design and explore new ways to use materials.

Looking a lot like a Z4, GINA follows BMW's current design language with swooping arcs and varying contours. But that's where the similarities end. The first thing you notice about the car is its matte finish. Amazingly though it has nothing to do with the type of paint used and everything to