Some notes:

1) All the original pictures used in my works came from a digital camera SONY DSC - S90.

2) I use Photoshop 5 ( yeah, yeah, I know... )

3) The originals are larger than what you'll see when you click on the image. I choose the size 800x600 only to make the visualization faster.

I would like to suggest you a visit to http://www.abandoned-places.com/ . It's one of my favorite web places. Simple ideas are the best...