GALLERY: The best imagery from Russia

Palmer (GBR) Renault Sport F1 Team and Hulkenberg (GER) Renault Sport F1 Team sign autographs at F1 World Championship, Rd4, Russian Grand Prix, Race, Sochi Autodrom, Sochi, Krasnodar Krai, Russia, Sunday 30 April 2017. © Sutton Motorsport Images

The helmets of Felipe Massa (BRA) Williams with #BillyWhizz at Formula One World Championship, Rd4, Russian Grand Prix, Qualifying, Sochi Autodrom, Sochi, Krasnodar Krai, Russia, Saturday 29 April 2017. © Sutton Motorsport Images

Valtteri Bottas (FIN) Mercedes AMG F1 at Formula One World Championship, Rd4, Russian Grand Prix, Practice, Sochi Autodrom, Sochi, Krasnodar Krai, Russia, Friday 28 April 2017. © Sutton Motorsport Images

Daniil Kvyat (RUS) Scuderia Toro Rosso walks the track at Formula One World Championship, Rd4, Russian Grand Prix, Preparations, Sochi Autodrom, Sochi, Krasnodar Krai, Russia, Thursday 27 April 2017. © Sutton Motorsport Images