An Italian computer graphics firm has created a 3-D model of Old St Peters‘, the 4th century basilica built by Constantine atop the ruins of the Circus of Gaius and Nero on the Vatican hill. They have also created reconstructions of the site from the 1st century to our own day. The material is all here.
Further images, videos and other media content can be obtained from the publisher, if you want something on Old St Peter’s.
Magnificent!
H/t Twitter.