Another person of interest is Ben Schreck, who is a photographer and I think if you are into old/abandoned buildings you will love his work.
With an interest in history and landscapes Ben Schreck really knows how to capture beauty in the decay of old buildings. He has been a photographer for ten years and you can really see his experience and knowledge in his work. He has a fascination for Urban Exploration and I really enjoying looking at all the detail he fits into his photographs. I like the way the Ben Schreck uses the bright natural light from open spaces and windows to transform what wold be a dull and dark image into something quite beautiful and heavenly.
You can find him on Digital Photography School,