Grid 16 has some new architecture -- a sewer -- to go with it's oil lamps. They are also seeing some signs of mudbricks, which are used in the construction of everything from houses to the MB ramparts ringing Ashkelon. What exactly the mudbrick might be is yet to be determined.
Visited Grid 51 today and have a couple of fun shots to show everyone.
Kate tells me there is one less wall in this picture then in previous ones -- not that you can tell. I expect, however, the absence of walls to be much more noticeable in the next week or so.