Icicles are seen on the fence at Saulkrasti beach in Latvia, on Feb. 18, 2021. Ice volumes in the Gulf of Riga of Baltic Sea has reached peak of this winter, according to information from the Latvian Environment, Geology and Meteorology Centre.Photo:Xinhua

Aerial photo taken on Feb. 18, 2021 shows Baltic Sea covered with ice near Saulkrasti beach in Latvia. Ice volumes in the Gulf of Riga of Baltic Sea has reached peak of this winter, according to information from the Latvian Environment, Geology and Meteorology Centre.Photo:Xinhua