Sometimes you arrive somewhere on the off-chance, and you're lucky and the sun's just right. That happened to me at Barnes, in south-west London, on the occassion when I thought I'd better get some Class 458 photos before they enter works to be modified. Then, even better, a freight turned up unexpectedly. Even the presence of a bush didn't wreck it completely:
http://www.flickr.com/photos/stuartstransport/9212160468/in/photostream/
http://www.flickr.com/photos/stuartstransport/9212155920/in/photostream
http://www.flickr.com/photos/stuartstransport/9212155920/in/photostream
http://www.flickr.com/photos/stuartstransport/9209374825/in/photostream/
http://www.flickr.com/photos/stuartstransport/9212159404/in/photostream/
http://www.flickr.com/photos/stuartstransport/9212160468/in/photostream/
http://www.flickr.com/photos/stuartstransport/9212155920/in/photostream
http://www.flickr.com/photos/stuartstransport/9212155920/in/photostream
http://www.flickr.com/photos/stuartstransport/9209374825/in/photostream/
http://www.flickr.com/photos/stuartstransport/9212159404/in/photostream/