Cathedral in Helsinki, Finland (RM)

Wawel Cathedral in Krakow, Poland (RM)

The Cathedral of Milan, Italy (RM)

Vasilij Cathedral in Moscow, Russia (RM)

Cathedral of Florence, Italy (RM)

Cathedral of Florence, Italy (RM)

Church Window in Chartres Cathedral (RM)

Cathedral in Visby, Gotland (RF)

Kalmar Cathedral, Småland (RM)

Lund Cathedral, Skåne (RM)

Lund Cathedral, Skåne (RM)

Lund Cathedral, Skåne (RM)

Skara Cathedral, Västergötland (RM)

Skara Cathedral, Västergötland (RM)

Lund Cathedral, Skåne (RM)

Lund Cathedral, Skåne (RM)

Cathedral Visby, Gotland (RF)

Uppsala Cathedral, Uppland (RF)

Uppsala Cathedral, Uppland (RF)

Uppsala Cathedral, Uppland (RM)

Cathedral in London, United Kingdom (RM)

St. Pauls Cathedral in London, England (RF)

St. Basil Cathedral in Moscow, Russia (RM)

Cathedral in Helsinki, Finland (RM)

Westminster Cathedral in London, United Kingdom (RF)

Westminster Cathedral in London, United Kingdom (RF)

St.. Basil Cathedral in Moscow, Russia (RM)

Cathedral in Helsinki, Finland (RM)

St. Basil Cathedral in Moscow, Russia (RM)

St. Sofia Cathedral in Vologda, Russia (RM)

St. Basil Cathedral in Moscow, Russia (RM)

St. Basil Cathedral in Moscow, Russia (RM)

Isaac's Cathedral in St. Petersburg, Russia (RM)

Isaac's Cathedral in St. Petersburg, Russia (RM)

Isaac's Cathedral in St. Petersburg, Russia (RM)

Isaac's Cathedral in St. Petersburg, Russia (RM)

St.. Basil Cathedral in Moscow, Russia (RM)

Dome. St. Isaac's Cathedral. St.Petersburg. Russia (RM)

Details on St Paul cathedral in London (RF)

St. Louis Cathedral in New Orleans, USA (RM)