Stone wall (diagonal)

The Stone wall (diagonal) is a tall, strong, defensive structure that height matches the height of a medium sized house.

These walls can be used by archers as fine defensive positions as they provide protection and long range view.

Your own:
Stone wall (diagonal) requires any boards(softwood or hardwood) instead of amberwood boards. Amberwood boards doesn't exist in your own version.

Gallery
Steinmauer (diagonal) Mur en pierre (en diagonale)