Finland's Winter wonderland: Snapshots of a frozen sea
Updated 10:36, 28-Jun-2018
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Photographers caught the moment people walked near a solar halo shining on a frozen sea in Vaasa, on the west coast of Finland on January 15, 2017. /AFP

Photographers caught the moment people walked near a solar halo shining on a frozen sea in Vaasa, on the west coast of Finland on January 15, 2017. /AFP

Temperatures in Finland have dropped to -15 degrees Celsius. /AFP

Temperatures in Finland have dropped to -15 degrees Celsius. /AFP

The halo is an optical phenomena produced by light interacting with ice crystals suspended in the atmosphere. /AFP

The halo is an optical phenomena produced by light interacting with ice crystals suspended in the atmosphere. /AFP

A man fishes through the ice on January 17, 2017 at sunrise. /AFP

A man fishes through the ice on January 17, 2017 at sunrise. /AFP

A man fishes through the ice on January 17, 2017 at sunrise. /AFP

A man fishes through the ice on January 17, 2017 at sunrise. /AFP