The Peirene Fountain as described by its first excavator, Rufus B. Richardson, is the most famous fountain of Greece. Here is a retrospective of a wellspring of Western civilization, distinguished by its long history, service to a great ancient city, and early identification as the site where Pegasus landed and was tamed by the hero Bellerophon. Spanning three millennia and touching a fourth, Peirene developed from a nameless spring to a renowned source of inspiration, from a busy landmark in Classical Corinth to a quiet churchyard and cemetery in the Byzantine era, and finally from...