2012 Tour Auto Optic 2000 participants' racing cars are on display for checks and scutineering at Grand Palais in Paris, France, on April 16, 2012. From 17 to 21 April, 220 prestigious classic cars will start the rally from Paris, heading to Nice, an implied reference to the first editions of the Tour de France Automobile retrospective, twenty years ago. Photo by Nicolas Briquet/ABACAPRESS.COM # 316897_013