In March, due to a natural phenomenon, temperature, wind and sun cause the ice crust to crack and form beautiful turquoise blocks or ice hummocks on the surface of Lake Baikal in Siberia. Photographer: X

In March, due to a natural phenomenon, temperature, wind and sun cause the ice crust to crack and form beautiful turquoise blocks or ice hummocks on the surface of Lake Baikal in Siberia. Photographer: X

In March, due to a natural phenomenon, temperature, wind and sun cause the ice crust