Construction Site II

I went back to the construction site today and noticed some new developments.
New blocks have been added to the previous done work meaning the open placed will now turn to a house or a store.

It is quite clear that the real block work has comm.enced

Another set of sand was bought today. Noticed the difference from the previous one? I has some stones like gravel in it. Well, I asket and tgry said it is gravel. I'm not quite sure though.