Round 3 - Silverstone, Great Britain: 2017 GP3 Series Round 3. Silverstone, Northamptonshire, UK. Sunday 16 July 2017. Leonardo Pulcini (ITA, Arden International), Marcos Siebert (ARG, Campos Racing). Photo: Zak Mauger/GP3 Series Media Service. ref: Digital Image _56I9968
2017 GP3 Series Round 3.
Silverstone, Northamptonshire, UK.
Sunday 16 July 2017.
Leonardo Pulcini (ITA, Arden International), Marcos Siebert (ARG, Campos Racing).
Photo: Zak Mauger/GP3 Series Media Service.
ref: Digital Image _56I9968