Thanks guys! Hammerhead, you've got to be kidding, your recent shots from Dublin were fantastic.
Angry, the Tristar I saw was white with a blue strip, ZD949. I looked around a few databases and it was last seen around 2007 so perhaps it's been in storage or something? It arrived at Manchester, sat around beside the runway for 20 minutes and then departed, without anything or anyone getting off. Maybe a maintence test or something?
I'm not sure it can be considered a special scheme, but it's not a livery I've ever seen on a Tristar before.
Dave