I love the colours and misty trees on this one; I had snatched a similar picture through the opposite window of a train before, but had grafitti scratched into the window, no smoking signs etc. to spoil the view. Luckily I got an almost identical view a few days later, and almost ended up in some unlucky commuter's lap as I jumped over to get a better picture this time.
 
Okay, not strictly a picture of Arundel; it's some way down the line. But I don't know where it is exactly, and thought it fitted in with the rest of the images on this page rather nicely.