Roger B. Ulrich:
Sperlonga: View of the Imperial Villa
Roger B. Ulrich:
Sperlonga: wall construction (opus reticulatum)
Roger B. Ulrich:
Sperlonga: wall construction (opus reticulatum)
Roger B. Ulrich:
Sperlonga: opus spicatum pavement
Roger B. Ulrich:
Sperlonga: Plan of the site
Roger B. Ulrich:
Sperlonga: Exterior view of the cave and piscina
Roger B. Ulrich:
Sperlonga: Exterior view of the cave
Roger B. Ulrich:
Venus Genetrix from Sperlonga