I am posting this picture as a sort of continuance of the previous picture. If you would like to take a look again, just click "previous" above, right hand side.
This picture was taken in the old city of Jerusalem. From the brickwork, etc you can see there were additions and rebuilding. The main thing (considering the previous picture) is that these places were built close to each other. You can also see a doorway, without a door. In the bottom left-hand corner you see the handrail of the steps from this building, going down to meet the the "path" where the bicycle is parked.
Lateron, I will show more pictures of Jerusalem. There are places where the buildings are so tightly packed, that the road or path, runs in a long tunnel, with shops on the sides and houses above.
I believe that just looking at those excavated ruins, may leave the onlooker with a wrong impression, just because one can't visualise the missing upper parts of those buildings, if you haven't seen some examples of what the finished building could look like.
An adventurous weekend to you all.