Probably the most stunning class 66 on the rails at the moment is 66709 Sorrento in the Mediterranean Shipping Company (MSC) livery seen passing Whitacre Junction at the start of the journey with the 4L22 Hams Hall - Felixstowe intermodal.
FUJIFILM FinePix HS30EXR, f/7.1 @ 11.8 mm, 1/640, ISO 400, No Flash