Enthusiasts of winter swimming warm up before their weekly bathing session in Divnogorsk
Enthusiasts of winter swimming warm up on the bank of the Yenisei River ahead of their weekly bathing session, with the air temperature at about minus 30 degrees Celsius (minus 22 degrees Fahrenheit), in the Siberian town of Divnogorsk, Russia November 18, 2016. REUTERS/Ilya Naymushin