GP3 Round 1 - Barcelona, Spain: 2015 GP3 Series Round 1. Circuit de Catalunya, Barcelona, Spain. Saturday 9 May 2015. Alex Palou (ESP, Campos Racing) leads Oscar Tunjo (COL, Trident) and Mitchell Gilbert (AUS, Carlin). Photo: Zak Mauger/GP3 Series Media Service. ref: Digital Image _L0U4939
2015 GP3 Series Round 1.
Circuit de Catalunya, Barcelona, Spain.
Saturday 9 May 2015.
Alex Palou (ESP, Campos Racing) leads Oscar Tunjo (COL, Trident) and Mitchell Gilbert (AUS, Carlin).
Photo: Zak Mauger/GP3 Series Media Service.
ref: Digital Image _L0U4939