BMW’s highly influential Art Car trend began in 1975 when French racecar driver and auctioneer Hervé Poulain commissioned American artist Alexander Calder to paint the first BMW Art Car. Since then a pantheon of top artists including Andy Warhol (above), David Hockney, Roy Lichtenstein, Robert Rauschenberg, Frank Stella, and most recently Jeff Koons have applied their craft to the bodywork of a BMW. Now the collection of one-of-a-kind vehicles has been put up for viewing via a virtual tour — all 17 vehicles of the BMW Art Car series can be found by visiting BMW-Art Car Tour.