Oliver Turvey (GBR) McLaren MP4-30 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Gianpiero Lambiase (ITA) Red Bull Racing Engineer and Daniil Kyvat (RUS) Red Bull Racing at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari SF15-T with aero sensor at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Daniil Kvyat (RUS) Red Bull Racing RB11 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Pierre Gasly (FRA) Scuderia Toro Rosso STR10 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015.
pg © Sutton Motorsport Images
Felipe Massa (BRA) Williams at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Felipe Massa (BRA) Williams FW37 with aero sensor at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nick Yelloly (GBR) Force India VJM08 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Marcus Ericsson (SWE) Sauber C34 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Yasuhisa Arai (JPN) Head of Honda Motorsport at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 W06 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari Test Driver at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nick Yelloly (GBR) Force India VJM08 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Oliver Turvey (GBR) McLaren MP4-30 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Oliver Turvey (GBR) McLaren MP4-30 and aero sensor at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari SF15-T rear wing aero sensor at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nick Yelloly (GBR) Force India VJM08 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Pastor Maldonado (VEN) Lotus E23 Hybrid at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Pastor Maldonado (VEN) Lotus E23 Hybrid at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Pierre Gasly (FRA) Scuderia Toro Rosso STR10 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Marcus Ericsson (SWE) Sauber C34 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari SF15-T at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Red Bull Racing RB11 front wing detail at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 W06 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 W06 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nick Yelloly (GBR) Force India F1 Test Driver at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Lotus E23 nose and front wings at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 W06 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari SF15-T at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Daniil Kvyat (RUS) Red Bull Racing RB11 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Marcus Ericsson (SWE) Sauber C34 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari SF15-T at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Marcus Ericsson (SWE) Sauber C34 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Oliver Turvey (GBR) McLaren MP4-30 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Raffaele Marciello (ITA) Ferrari Test Driver at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Oliver Turvey (GBR) McLaren Test Driver at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images
Nico Rosberg (GER) Mercedes AMG F1 W06 at Formula One Testing, Day One, Barcelona, Spain, 12 May 2015. © Sutton Motorsport Images