"Византийской" refers to anything related to the Byzantine Empire, which existed from approximately 330 AD to 1453 AD. This empire was centered in the city of Константинополь (modern-day Istanbul) and was known for its rich culture, art, and architecture. The Byzantine Empire was a continuation of the Roman Empire in the eastern Mediterranean and played a crucial role in preserving classical knowledge and traditions. The Byzantine culture is characterized by its unique blend of Greek, Roman, and Christian influences. Notable achievements include stunning mosaics, intricate religious icons, and the development of the Orthodox Christian faith. The empire also contributed to law and governance, with the compilation of the Corpus Juris Civilis under Emperor Юстиниан I.