Read the Bldg Blog interview with Mary Beard about the Wonders of the World series (Part I and Part II) Built by the decree of Constantine, rebuilt by some of the most distinguished architects in Renaissance Italy, emulated by Hitler's architect in his vision for Germania, immortalized on film by Fellini, and fictionalized by a modern American bestseller, St. Peter's is the most easily recognizable church in the world. This book is a cultural history...