Google Maps, Lasers Reveal Vatican Catacombs

Nerval's Lobster writes "The Vatican, while notoriously secretive about things buried in its vaults and archives, is being as public as the digital age allows it to be about the nearly completed restoration of catacombs early Christians used as secret churches as well as burial sites. Contractors, archaeologists and art experts spent the past five years restoring the Priscilla catacombs under the Vatican using lasers, among other techniques, to restore frescoes painted on the walls of the burial chambers. The Vatican unveiled the work Nov. 19 with a press conference in the Basilica of San Silvestro outside the burial tunnels, accompanied by a virtual tour of the Priscilla catacombs provided by Google Maps. The basilica is divided into an area for religious services and another that acts as a deposit for sculptures and artifacts dug up during excavations of the catacombs and other areas underneath the Vatican."