GP3 Round 1 - Barcelona, Spain: 2015 GP3 Series Round 1. Circuit de Catalunya, Barcelona, Spain. Sunday 10 May 2015. Marvin Kirchhofer (GER, ART Grand Prix) celebrates his win on the podum with Jimmy Eriksson (SWE, Koiranen GP) and Jann Mardenborough, (GBR, Carlin) Photo: Sam Bloxham/GP3 Series Media Service. ref: Digital Image _G7C3597
2015 GP3 Series Round 1. Circuit de Catalunya, Barcelona, Spain.
Sunday 10 May 2015.
Marvin Kirchhofer (GER, ART Grand Prix) celebrates his win on the podum with Jimmy Eriksson (SWE, Koiranen GP) and Jann Mardenborough, (GBR, Carlin)
Photo: Sam Bloxham/GP3 Series Media Service.
ref: Digital Image _G7C3597