The Orthodox church, situated on a picturesque cliff, was named after John the Apostle
Built in Neo-Byzantine style, this Orthodox cathedral is one of the symbols of the Bulgarian capital city.
Viking leaders were elected from tribe members by the right of blood or an act of bravery.
These excellent shipbuilders and sailors travelled great distances on the seas and rivers.
Typical settlements of the Norsemen were not only established in Scandinavia, they appeared on distant areas as well.
The cathedral named after the Assumption of Mary into Heaven is one of the gems of French Gothic architecture.
A Romanesque style Benedictine church with a special gateway, built in the 13th century in Hungary.
The Troll A is an offshore natural gas platform, the largest offshore platform ever built: it rises about 170 metres above water level, weighs 656,000...