History Nikolai Zharkikh Source base. Periodization Prehistory (15 – 16 centuries) Establishement of the Assumption Church (1596 – 1598) Assumption Church in the 17th century. Assumption Church in the 18th century Fictional "monastery" (1794 – 1849) View of buildings (1794 – 1849) Assumption monastery (1850 – 1921) View of buildings (1850 – 1900) The devastation and rebirth (1921 – 2016)