Palace of Diocletian (c. 300-6, Diocletian retired here in 305)
the Porta Aurea, the mausoleum now St. Duje, copy info in Williams, Diocletian
Elevation of the principal door of the Palace of Diocletian at Spaltro, called the golden door; the arcades and niches, enriched with columns and pilasters, supported by corbels; third century.
Side elevations of the octagonal Temple of Jupiter, within the enclosure of the Palace of Diocletian at Spalatro, the portico with niches supported by columns; third century.
View of an interior court of the Palace of Diocletian at Spalatro; third century.