I just posted 3 pictures in the gallery of my stone house inspired by stone houses built in Pennsylvania around 1700. It was made using builders foam, the stonework is all carved out, with addition textures added by using paperclay and drywall compound, etc. I'll be furnishing the house later, right now I'm in the mood to move on to something different. I ordered some styrofoam blocks on Ebay, and have a dandy pile of thick styrofoam sheets in the garage. We're redoing a bathroom and the vanity and medicine cabinet came encased in glorious sheets of nice sturdy styrofoam.
I just noticed that the gallery uploader is taking forever - I hope it's not making duplicate images.