Pompeii Forum Project  
   This study of the forum by the University of Virginia includes a photographic survey of its architecture and sensitive maps of Pompeii and its forum leading to 360-degree panoramas.
   http://pompeii.virginia.edu/

The Palace of Diocletian at Split  
   An illustrated essay with bibliography by Michael Greenhalgh of the Australian National University on the Late Roman palace at Split (Spalato) whose ruins survived to influence Neo-Classical architects.
   http://www.ncsa.uiuc.edu/SDG/Experimental/split/split1.html

The Quadrivium in the Pantheon of Rome  
   Illustrated extract from Gert Sperling's contribution to 'Nexus II: Architecture and Mathematics', a volume of papers from a conference in 1998.
   http://www.leonet.it/culture/nexus/98/Sperling.html

Rome: Ancient Sites  
   Virtual reconstructions of the Theatre of Marcellus and Circus Maximus.
   http://australis.www2.50megs.com/Marcellus/tour1a.HTML

Timgad, Algeria  
   Tore Kjeilen provides a plan and brief description of the substantial remains of this Roman town in North Africa - a World Heritage Site. Photograph of Trajan's Arch.
   http://lexicorient.com/m.s/algeria/timgad.htm

Temple Complex of Fortuna Primigenia in Palastrina  
   Computer model of the temple complex built by Sulla, complete with walkthroughs. Also photographs of the existing remains.
   http://australis.www2.50megs.com/Fortuna/Fortuna.html

SPQR: Encyclopaedia Romana  
   James Grout's collection of articles, plans and pictures of ancient Rome and its remains, with an extensive bibliography. Includes Vitruvius's comments on temple architecture.
   http://itsa.ucsf.edu/~snlrc/encyclopaedia_romana/

Ancient and Classical Architecture  
   Howard Partridge provides a gallery of his photographs of buildings and ruins in Rome from c.179 BC to 141 AD. Part of the Cupola Collection.
   http://www.cupola.com/html/bldgstru/ancient/ancient1.htm

Ancient Roman Architecture  
   Great Buildings Online provides images and commentary on some of the best-known buildings of the Roman world.
   http://www.greatbuildings.com/types/styles/roman.html

Roman Architecture  
   A short slide-show of computer-generated views by Stephanie Phan of the Baths of Caracalla.
   http://www.arbld.unimelb.edu.au/~aewhuts/

Trajan's Column  
   McMaster University's history, image database and discussion of this 100-foot marble sculptural monument built during the reign of Emperor Trajan (98-117 AD).
   http://cheiron.humanities.mcmaster.ca/~trajan/

The Theatrum Pompei Project  
   Ulysses Vestal's collection of resources that pertain to the monuments of Cn. Pompeius Magnus, including primary sources, bibliography and a chronology of building during the fifties B.C.
   http://www.theaterofpompey.com/

The Ruins of Rome  
   David Chaszar's photographs and descriptions of various ancient Roman ruins located in Rome and Ostia.
   http://ancient-rome.tripod.com/

The Colosseum  
   Comprehensive coverage by Andrea and Daniele Pepe and Catherine McElwee of the history and architecture of greatest amphitheatre of antiquity, built by the Flavian emperors in the first century AD.
   http://www.the-colosseum.net/

Forum Romanum  
   Photographs and description of the Forum Romanum, monument by monument, by René Seindal.
   http://sights.seindal.dk/Italy/Rome/Forum_Romanum

Roman Baths  
   Essay on the design and functions of Roman Baths by J.K.Gillon.
   http://members.tripod.com/gillonj/romanbaths/

The Pompeian House  
   Essay on the construction and decoration of the Pompeian House.
   http://members.tripod.com/gillonj/pompeianhouse/

A Gazetteer of the Roman World  
   This section of Bill Thayer's huge Lacus Curtius site provides many photographs of cities and monuments of the ancient Roman world, some with detailed commentary.
   http://penelope.uchicago.edu/Thayer/E/Gazetteer/Periods/Roman/home.html

Roman Domestic Architecture: A Bibliography  
   This bibliography compiled by Joshua Brandt lists sources in German, Italian, French, and (primarily) English.
   http://penelope.uchicago.edu/Thayer/E/Gazetteer/Periods/Roman/Topics/Architecture/.General/Bibliography/Joshua_Brandt**/index.html