The Kiln

From the right side.  A big pile of earth and a well / water hole to provide the raw materials for the bricks.

From the front - with base to show where the artillery base will go.  More vegetation covers the cracks and grass at the bottom will help it blend into the table.

And without the base - from the front.  I put the crumbled wall in to provide a field of fire for the guns

And from the rear - with piles of completed bricks!