From: Robbit the Hobbit
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Here is a great picture from last nights Evening Post. As you can see, Minas Tirith is a hive of activity. What that picture does not show, on the far right past the end of the crane’s boom is a wall about the same height as the the other building, and to the left, where the caves were, a new wall is being built.
At Wingate there are several square holes dug in the ground. In these holes are timber frames, and i believe these are foundations for some large structure. Time will tell what is planned for Wingate 🙂