Nikos Kontogiannis and Stefania Skartsis studied Archaeology at the University of Athens, before pursuing graduate studies at the University of Birmingham. Having worked in various areas of Greece, they fruitfully collaborated in the Ephorate of Byzantine Antiquities for Euboea and Boeotia. Stefania is currently Head of Department at the Hellenic Ministry of Culture ; Nikos is Assistant Professor of Byzantine Studies, at Koc University, Istanbul.