Underwater World With Natalia Avseenko, The White Sea, Russia

Beautiful underwater world of the White Sea and a girl, a twice world free diving champion, Natalia Avseenko.
The White Sea (Russian: Бе́лое мо́ре) is a southern inlet of the Barents Sea located on the northwest coast of Russia. It is surrounded by Karelia to the west, the Kola Peninsula to the north, and the Kanin Peninsula to the northeast. The whole of the White Sea is under Russian sovereignty and considered to be part of the internal waters of Russia.
The major port of Arkhangelsk is located on the White Sea. For much of Russia's history this was Russia's main centre of international maritime trade, conducted by the so-called Pomors ("seaside settlers") from Kholmogory. In the modern era it became an important Soviet naval and submarine base. The White Sea-Baltic Canal connects the White Sea with the Baltic Sea.