Singapore Grand Prix: Marina Bay Circuit, Singapore. Sunday 20 September 2015. Williams engineers work on the car of Valtteri Bottas, Williams FW37 Mercedes. World Copyright: Steven Tee/LAT Photographic. ref: Digital Image _L4R0606
Marina Bay Circuit, Singapore.
Sunday 20 September 2015.
Williams engineers work on the car of Valtteri Bottas, Williams FW37 Mercedes.
World Copyright: Steven Tee/LAT Photographic.
ref: Digital Image _L4R0606