Britain's largest light festival opens

Waterlicht by Daan Roosegaarde is seen on show at Granary Square as part of the Lumiere light festival in London, Britain, on Jan. 18, 2018. Britain's largest light festival Lumiere London opens Thursday night, with more than 50 artworks of lights by British and international artists displaying on some of the capital's most iconic buildings. (Xinhua/Han Yan)