21 cathedrals visited by Karim Manssour-Dahbi
Bologna Cathedral
Cathedral of Santa Maria del Fiore
Cologne Cathedral
Helsinki Cathedral
Innsbruck Cathedral
Lisbon Cathedral
Milan Cathedral
Munich Frauenkirche
Nidaros Cathedral
Notre Dame de Paris
Notre-Dame Cathedral Basilica of Saigon
Pisa Cathedral
Rouen Cathedral
Saint Isaac Cathedral
Saint-Peters Basilica
St Giles' Cathedral
St Paul's Cathedral
St. Patrick's Cathedral
St. Peter's Basilica
