Formula One World Championship: Daniel Ricciardo (AUS) Red Bull Racing signs autographs for the fans on the Melbourne walk at Formula One World Championship, Rd1, Australian Grand Prix, Preparations, Albert Park, Melbourne, Australia, Thursday 12 March 2015.
Daniel Ricciardo (AUS) Red Bull Racing signs autographs for the fans on the Melbourne walk at Formula One World Championship, Rd1, Australian Grand Prix, Preparations, Albert Park, Melbourne, Australia, Thursday 12 March 2015.