Formula One World Championship: Williams FW31 front wing detail. Formula One World Championship, Rd 16, Brazilian Grand Prix, Preparations, Interlagos, Sao Paulo, Brazil, Thursday 15 October 2009.
Williams FW31 front wing detail.
Formula One World Championship, Rd 16, Brazilian Grand Prix, Preparations, Interlagos, Sao Paulo, Brazil, Thursday 15 October 2009.