GP3 Round 1 - Barcelona, Spain: 2015 GP3 Series Round 1 - Circuit de Catalunya, Barcelona, Spain. Friday 8 May 2015. Esteban Ocon (FRA, ART Grand Prix) and Marvin Kirchhofer (GER, ART Grand Prix) get ready to go out for practice. World Copyright: Sam Bloxham/GP3 Series Media Service. ref: Digital Image _G7C1710
2015 GP3 Series Round 1 - Circuit de Catalunya, Barcelona, Spain.
Friday 8 May 2015.
Esteban Ocon (FRA, ART Grand Prix) and Marvin Kirchhofer (GER, ART Grand Prix) get ready to go out for practice.
World Copyright: Sam Bloxham/GP3 Series Media Service.
ref: Digital Image _G7C1710