A musher and his sledding dogs race a stage during the 12th edition of "La Grande Odyssee" sledding race across the Alps on January 17, 2016 in Val Cenis Lanslevillard (AFP)
A Sri Lankan toy vendor releasing soap bubbles to attract children is silhouetted against the setting sun in Colombo, Sri Lanka, Sunday, Jan. 17, 2016 (AP)
Children ride on the ice of a frozen swamp next to a church of the Intercession of Our Lady in village of Yeganovo, 25 kilometres (16 miles) south-east of Moscow, Russia, Sunday, Jan. 17, 2016 (AP)
A man walks over a snow covered Petrin hill in Prague, Czech Republic, January 17, 2016 (Reuters)
Kenmore is reflected in Loch Tay Scotland, Britain, January 17, 2016 (Reuters)
A dog sits on a field where migrants have crossed the border between Serbia and Macedonia, in the village of Miratovac, Serbia, January 17, 2016 (Reuters)
Turkish riot police use a water cannon to disperse Kurdish demonstrators during a protest against a curfew in Sur district and security operations in the region, in the southeastern city of Diyarbakir, Turkey January 17, 2016 (Reuters)
A soldier stands guard in front of Splendid Hotel in Ouagadougou, Burkina Faso, January 17, 2016 (AFP)