Formula One World Championship: Daniel Ricciardo (AUS) Red Bull Racing signs autographs for the fans at Formula One World Championship, Rd18, United States Grand Prix, Practice, Circuit of the Americas, Austin, Texas, USA, Friday 21 October 2016.
Daniel Ricciardo (AUS) Red Bull Racing signs autographs for the fans at Formula One World Championship, Rd18, United States Grand Prix, Practice, Circuit of the Americas, Austin, Texas, USA, Friday 21 October 2016.