While the rest of the body is covered, the face is naked. The vulnerability of this nakedness issues a profound call for understanding and compassion. The human face is a meeting place of two unknowns: the infinity of the outer world and the unchartered, inner world to which each individual alone has access. This is the night world that lies behind the brightness of the visage. The smile on a face is a surprise or illumination. It is as if the inner night of this hidden world brightens suddenly, when the smile crosses the face.
