Famed for his mobiles, artist Alexander Calder accepted a commission in 1975_to paint an automobile. His touched-up BMW 3.0 CSL “Batmobile” went to Le Mans and kicked off a tradition that’s included a veritable who’s-who of contemporary artists mixing with BMW cars such as Frank Stella (1976, 3.0 CSL), Andy Warhol (M1, 1979), * Holzer […]