Formula One World Championship: Raffaele Marciello (ITA) Sauber Test and Reserve Driver walks the track at Formula One World Championship, Rd9, British Grand Prix, Preparations, Silverstone, England, Thursday 2 July 2015.
Raffaele Marciello (ITA) Sauber Test and Reserve Driver walks the track at Formula One World Championship, Rd9, British Grand Prix, Preparations, Silverstone, England, Thursday 2 July 2015.