Formula One World Championship
Mark Sutton (GBR) Sutton Images F1 Photographer demonstrates Antonio Perez Garibay (MEX) Father of Sergio Perez (MEX) the Nikon D4s camera at Formula One World Championship, Rd15, Russian Grand Prix, Preparations, Sochi Autodrom, Sochi, Krasnodar Krai, Russia, Thursday 8 October 2015.