I'm sticking with an abandoned house, but with my recent idea I want to see both inside and outside of the place, with "reflections being a key thing. i.e. outside 3D, inside concept art.
Since I like the idea of water and mirrors reflecting what we can't but to give us a glimpse I plan on using water and mirrors
http://www.flickr.com/photos/45717670@N00/galleries/72157622826737659/ quite an interesting photography based gallery, to do with mirrors