Dear Kresy Friends
I thought you might be interested in these photos if you haven't already seen them:
Its on Picasa web albums, photos by Nickolay Kravtsov in which he has taken photos of Lwow as it is now with photos from the same location pre-war superimposed on them. Just as interesting is the fact that you can locate where each photo has been taken on a map of Lwow (right). And you can Google translate the text under the photos.
There are a few galleries like this being done. All fascinating stuff.