Almost since the dawn of time, the image of the Green Man--the carven enigmatic head surrounded by leaves and foliage--has both intrigued and mystified viewers and folklorists alike. Appearing in churches, taverns, and even on stately buildings, the carving seems shrouded in supernatural obscurity. Is it merely a fertility symbol, or is it something much deeper, which calls for a response from us all? Though it seems a predominantly Celtic icon, does...