# 1  Observatory, monastery, office building                       Digging
 From the pool located at mid-section, the participants -- office workers -- can play the green granite slabs above and below them.  In different stages of closure, the slabs define spaces of intimacy and distance.  During the day, the stones’ movements vary the heat and light entering the structure through its metal surface.   When the slabs are fully extended, day or night, they form an artificial ground which defines the back of the body’s space and is inscribed with the names of lovers and hometowns.  A shallow space is defined between this ground and the metallic shield.  Brick chambers are excavated into the hillside behind the stone surface and a diving board projects beyond the shield toward the city and river below.