Williams F1 team driver Valtteri Bottas during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715422
Williams F1 team driver Valtteri Bottas during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715421
Williams F1 team driver Felipe Massa during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715418
Mercedes F1 team driver Nico Rosberg during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715415
Force India F1 team driver Nico Hülkenberg during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715414
Sauber F1 team driver Marcus Ericcson during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715405
Toro Rosso F1 team driver Max Verstappen during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715395
Williams F1 team driver Valtteri Bottas during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715385
Mercedes F1 team driver Lewis Hamilton is in the box prior to Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715378
Williams F1 team driver Felipe Massa during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715371
Ferrari's driver Sebastian Vettel during Practice 2 at the Formula 1 Russian Grand Prix.09.10.2015#2715368
Williams F1 team driver Valtteri Bottas during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715363
Ferrari's driver Sebastian Vettel during Practice 2 at the Formula 1 Russian Grand Prix.09.10.2015#2715357
Mercedes F1 team driver Nico Rosberg during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715352
Williams F1 team driver Felipe Massa during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715351
Williams F1 team driver Felipe Massa during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715338
A Toro Rosso F1 racing car during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715321
A Red Bull F1 racing car during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715316
Red Bull's Daniil Kvyat in the garage preparing for Practice 1 at the Formula 1 Russian Grand Prix.09.10.2015#2715313
A Mercedes F1 racing car during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715311
Williams F1 team driver Valtteri Bottas during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715305
A Sauber F1 team's racing car during Practice 2 at the 2015 Formula One Russian Grand Prix.09.10.2015#2715298
From right: McLaren F1 team driver Jenson Button and the team's racing director Eric Boullier congratulate driver Fernando Alonso (дуае) on his 250th at the 2015 Formula One Russian Grand Prix.09.10.2015#2715290
McLaren F1 team Racing Director Eric Boullie (left) and driver Jenson Button are in the box during preparations for Practice One at the 2015 Formula One Russian Grand Prix.09.10.2015#2715288
Ferrari's driver Sebastian Vettel in the team's garage before Practice 2 session at the Formula 1 Russian Grand Prix.09.10.2015#2715286
McLaren F1 team driver Jenson Button is in the box during preparations for Practice One at the 2015 Formula One Russian Grand Prix.09.10.2015#2715285
Toro Rosso F1 team driver Max Verstappen is in the box during preparations for Practice Two at the 2015 Formula One Russian Grand Prix.09.10.2015#2715284
McLaren F1 team driver Fernando Alonso is in the box during preparations for Practice Two at the 2015 Formula One Russian Grand Prix.09.10.2015#2715278
Bernie Ecclestone, chief executive of the Formula One Group, is in the paddock during preparations for Practice One at the 2015 Formula One Russian Grand Prix.09.10.2015#2715271
McLaren F1 team driver Jenson Button's car is prepared for Practice Two at the 2015 Formula One Russian Grand Prix.09.10.2015#2715267
Ferrari driver Sebastian Vettel (Germany) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715246
Mercedes Formula One team executive director Toto Wolff in the paddock during the preparation for the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715238
Mercedes driver Lewis Hamilton (Britain) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715237
Mercedes driver Nico Rosberg (Germany) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715236
International Automobile Federation (FIA) race director Charlie Whiting (left) and Formula One chief executive Bernie Ecclestone in the paddock during the preparation for the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715235
Ferrari driver Kimi Raikkonen (Finland) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715234
Ferrari driver Kimi Raikkonen (Finland) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715233
Lotus reserve driver Jolyon Palmer (Britain) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715230
RedBull driver Daniil Kvyat (left) and Formula One chief executive Bernie Ecclestone in the paddock during the preparation for the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715228
Mercedes driver Lewis Hamilton (Britain) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715227
Formula One chief executive Bernie Ecclestone in the paddock during the preparation for the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715223
Ferrari driver Sebastian Vettel (Germany) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715222
Sauber driver Felipe Nasr (Brazil) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715220
Mercedes driver Lewis Hamilton (Britain) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715219
Ferrari driver Kimi Raikkonen (Finland) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715215
Toro Rosso driver Max Verstappen (Netherlands) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715213
Williams driver Valtteri Bottas (Finland) participates in the first free practice session at the 2015 Formula 1 Russian Grand Prix.09.10.2015#2715212
Ferrari's driver Kimi Räikkönen during Practice 1 at the Formula 1 Russian Grand Prix.09.10.2015#2715210
Mercedes F1 team driver Lewis Hamilton takes part in Practice One at the 2015 Formula One Russian Grand Prix.09.10.2015#2715209