The Pantheon: design, meaning, and progeny

aediculae Agrippa's ancient Andrea antiquity appeared apse arches architects Augustan axis Baia baroque barrel vaults bath Bernini Boethius Boethius and Ward-Perkins bronze building built caryatids cella central century B.C. church circle circular classical coffers colonnades columns concrete cornice curved cylinder detail diameter Dio Cassius domed rotunda emperor Empire entablature entrance bay exedrae exterior facade fastigium feet flanking forecourt Forum of Augustus fourth century gods Greek Hadrian hall Hellenistic illustration imperial inscription interior intermediate block Julius Lanciani Licht London marble Markets of Trajan Mausoleum Minerva Medica monuments niches octagonal atrium oculus original Palladio Pantheon Pantheon rotunda Paris pavement paving pediment Photograph piers pilasters porch probably Renaissance restored Roman architecture Rome roof rotunda Round Temple second century so-called Temple space St Peter's step-ring stoas stood structure surface symbol tectural Temple of Mars temple-front tholos Tivoli tomb towers traditional Treasury of Atreus Villa Vitruvius wall