Agree with Jen! Sorry haven't been to visit for a long time - had to lay off blogging for a while and was also away for a bit. Love these kind of images too - the detail sure makes up for the lack of color! :-)
One of the things I find interesting is that you have an abandoned building like this to explore. It's "tagged" so people obviously go there, but is it accessible without any particular concern about being nailed for trespassing, or do you have to be really careful?