When God first dealt with me concerning The Hill He calls The Place, He gave me this vision and spoke these words to me: "I want to establish something that will stand and not be destroyed!" At the time I knew little of the symbolism of the vision, but through time God has brought some understanding. Silver refers to the refining of the Saints and the protection that comes from being purged and refined. The convex roofs represent "covenant." We must remember that God protects those who are in covenant with Him! The many convex roofs have to do with different areas of covenant.
The design on the pillars at the entrance lets anyone know, up front, that there is structure to how The Place operates and that the design is God's design. This design has to do with being able to keep the enemy from destroying The Place and God's purposes for it, and more. One main thing being, the Lord's protection of His Beloved!
Entering the complex through pillars made of silver is, for one thing, may be related to one of the words God gave us when He first brought us together as a group. It was revealed that these words are to be over the entrance of a building located northeast of the crosses on The Hill. These words are, Enter By Faith Alone - Leave Your Old Doctrines Behind!