The Tirana Mosaic is believed to have been part of a 3rd century Roman house, referred to by local archeologists as the 'Villa rustica'. Later, in the 5th and 6th centuries, a Paleo-Christian Basilica was built around this site.
The ruins of this Paleo-Christian Basilica were discovered in 1972. In 2002, some other objects were found around the ruins of the house, and today they form the Archaeological Complex of the Mosaic of Tirana. It is the only archaeological monument within the city. Some of the ancient mosaics discovered at the site that feature diverse geometrical patterns and depict poultry and fish.References:
Narikala is an ancient fortress overlooking Tbilisi, the capital of Georgia, and the Kura River. The fortress consists of two walled sections on a steep hill between the sulphur baths and the botanical gardens of Tbilisi. On the lower court there is the recently restored St Nicholas church. Newly built in 1996–1997, it replaces the original 13th-century church that was destroyed in a fire. The new church is of 'prescribed cross' type, having doors on three sides. The internal part of the church is decorated with the frescos showing scenes both from the Bible and history of Georgia.
The fortress was established in the 4th century and it was a Persian citadel. It was considerably expanded by the Umayyads in the 7th century and later, by king David the Builder (1089–1125). Most of extant fortifications date from the 16th and 17th centuries. In 1827, parts of the fortress were damaged by an earthquake and demolished.