43066, EM 07.46 Sheffield-London St. Pancras (1C22, 1L), Sharnbrook TL003590
HST power car 43066 leads the 07.46 Sheffield to St.
Pancras across Sharnbrook viaduct. 43066 was an Eastern Region unit as part of 254006 that was delivered in 1978. The combination of a view looking into the light and the early spring grass in the meadow has created a strange lighting effect.