| Early Christian and Byzantine Art and Architecture: Belmont University offers pages of annotated, expandable thumbnail images of Christian structures and art ranging from the Catacombs of Ancient Rome to the 12th century. |
| Early Christian Architecture: An illustrated introduction to the development of the church plan in the 3rd and 4th centuries by Dr. Franklin Toker, University of Pittsburgh. Includes the house-church at Dura Europos (230). |
| Early Christian Architecture: Alan Petersen of Coconino Community College gives old St Peter's and St Sabina as examples of basilica plan churches and Santa Costanza as the model of central plan churches. |
| Early Christian Art and Architecture: San Jose State University provides an extensive gallery of expandable images, accessed via pull-down menu and selection from an array. Basic information is given for each. |
| Early Christian Church Architecture in Anatolia: An account of its development from earliest beginnings to the Dark Ages with references and bibliography from the Associated Colleges of the South. |
| Margaret Visser: The Geometry of Love: A book exploring the basilican church of Sant Agnese fuori le Mura, Rome, rebuilt 625-38 to replace a 4th-century church. Author's biography, reviews, images with extracts. |
Classical
