BMW has long had a close “liaison” with the world of art. To further enrich the already large “author museum” of the Bavarian brand, comes a special series signed by Jeff Koons and set up on Bmw M850i xDrive Gran Coupé: a new collaboration, between the “Casa dell’Elica” and the exponent of the Neo-Pop style after the previous M3 GT2 which was built in 2010 and took part in the 24 Hours of Le Mans.