dotted shadows

Ok, ok. I haven’t posted for a few days, I got lazy. It seems to happen often lately.
Went down to Worthing at the weekend to see my mum. The train journey was pretty uneventful but I did spot this lovely shadow effect caused by the dotted shading around the window (why do they have that?). It made me happy for nearly 5 minutes.

on a train, may 2007