The Chicago businessman and philanthropist Richard H. Driehaus

Chicago, USA

Future of Religious Heritage

Brussels, Belgium

Georg-August-University of Goettingen Archaeological Institute

Institut fuer Christliche Archälogie und Byzantinische Kunstgeschichte” – Universität Georg August, Göttingen

Gotingen, Germany

– Institute for Catholic Theology and Pedagogy at the Faculty for Philosophy III, Department for Pedagogical Sciences and Didactics at the Martin-Luther University Halle-Wittenberg, Germany

“Institut für Katholische Theologie und ihre Didaktik Philosophische Fakultät III – Erziehungswissenschaften Martin-Luther- Universität Halle-Wittenberg”

Halle-Wittenberg, Germany

Publishing House Imhof Verlag

Imhof Verlag” - Fulda

Fulda, Germany

Foundation Napoli Novantanova,

“ Fondazione Napolinovantanove – Napoli “

Naples, Italy

Normandy Region

Region de Normandie - Caen, France

Caen, France

The Council of Europe , Strasbourg

Strasbourg, France

The World Monuments Fund , New York

New York, USA

Center for East Eurupean and Russian/Euroasian Study at the University of Chicago – CEERES

Chicago, USA

Rousse – Regional Museum of History

Rousse, Bulgaria

Library Berio, City Library of Genoa, Italy

Biblioteca Berio – Bibiloteca civica di Genova, Italia

Geneva, Italy

National Museum in Belgrade

Belgrade, Serbia

Photographic Society of Croatia – Zagreb

Zagreb, Croatia

Cultural association – The Arias of The Time

Arie del Tempo – Genova

Genoa, Italy

Museum of Byzantine Culture

Thessaloniki, Greece

Byzantine Museum – Athens

Athens, Greece