GP3 Round 7 - Sochi, Russia
2015 GP3 Series Round 7.
Sochi Autodrom, Sochi, Russia
Sunday 11 October 2015.
Alex Palou (ESP, Campos Racing) leads Marvin Kirchhofer (GER, ART Grand Prix)
World Copyright: Sam Bloxham/LAT Photographic
ref: Digital Image _SBL4361