compare and contrast
1- Sarcophagus of Junius Bassus and Etruscan Reclining Couple on a Sarcophagus
2- Rounded Romanesque arch and pointed Gothic arch.
3- Hagia Sophia and Pantheon.
4- Great Mosque of Cordoba and Parthenon.
5- Dome of the Rock and San Vitale.
6- Iconoclasts and Icons.