Golden House of Nero,

Rome,

AD 64-68.

Architects: Severus and Celer.

Plan of the Octagon

Golden House of Nero,

Rome,

AD 64-68.

Architects: Severus and Celer.

Structural diagram of the Octagon

Colosseum (Flavian Amphitheatre),

Rome,

AD 80-90,

View

Colosseum (Flavian Amphitheatre),

Rome,

AD 80-90,

Piers of the first story

 Colosseum (Flavian Amphitheatre),

Rome,

AD 80-90,

Structural Diagram: Plan and sections

Colosseum (Flavian Amphitheatre),

Rome,

AD 80-90,

Interior View

Colosseum (Flavian Amphitheatre),

Rome,

AD 80-90,

detail

Porta Maggiore,

Rome,

c. 40-50 AD

Pantheon,

Rome

AD 121-125,

Structural Diagram

 Pantheon,

Rome

AD 121-125,

Restored View with Forecourt

Sarcophagus of Junius Bassus

 359 AD

 Sarcophagus of Junius Bassus,

detail: Christ Enthroned

The Tetrarchs,

Venice,

300-305 AD

 Diptych detail: Priestess of Dionysus,

from Rome,

c. 400 AD