GBrf freight

Diesel locos of the UK rail network, including both modern and vintage traction still in mainline use today.
The WCML nearly always throws up something interesting if you are patient enough. Here GBrf 66705, Golden Jubilee, heads north along the Cheddington embankment.
EOS-1d MkIV, 135mm, ISO320, f7.1, 1/640 +1/3stop