Lemuria were surrounded by thick stone walls designed to protect the inhabitants from fierce winds. Each artisan would enter with his trainees through openings at the four corners, as there was little mixing of monastic clans. In early days devas and Mahadevas would manifest and receive petitions from the monastery at pagoda-like temples at auspicious times, offering guidance and direction from the inner worlds. These beings would manifest in three stages, becoming more and more visible as they hovered over the pagoda until they appeared on the pedestals. All would gather to absorb the darshan, receive direction and be graced. Much of the communication in these days was through mental means, and there were many games and pastimes related to this art. Aum.§