A fotografia é um momento único não se repete: Estas do Boston são sempre fantásticas. Podem sempre ser vistas muitas.
Children pour cold water on themselves under the control of fitness coach Margarita Filimonova at kindergarten number 317, with the air temperature at about minus 23 degrees Celsius, in Krasnoyarsk, Russia on February 5, 2013. The program has been practiced by the kindergarten for 15 years. (Ilya Naymushin/Reuters) #
South Korean special warfare forces take part in a winter season drill in Pyeongchang on January 9, 2013. (Dong-A Ilbo/AFP/Getty Images) #
Anwar Ali, 13 (left) and his brother Hamad, 8, warm themselves while waiting for customers to pose for a picture next to a snow statue they built on a roadside in Murree, Pakistan on January 9, 2013. (Muhammed Muheisen/Associated Press) #
A commuter looks through a snow covered window of a tram in Minsk, Belorussia on January 17, 2013. (Victor Drachev/AFP/Getty Images) #