Spätantike und byzantinische Sakralarchitektur https://www.iak.uni-bonn.de/christliche-archaeologie/en/research/late-antique-and-byzantine-sacred-architecture https://www.iak.uni-bonn.de/christliche-archaeologie/++resource++plone-logo.svg Late Antiquity and Byzantine Sacred Architecture © Luigi Pinchetti The crypt of San Marco in Venice © Abt. Christliche Archäologie Bauplastik Cumanin Mosque © Sonse / Wikipedia (CC BY 2.0) The Constantinian Episcopal Church of Ostia
