Visitors tour Gric Tunnel during Advent in Zagreb in Croatia

Visitors tour the Gric Tunnel which is decorated with street scenes from the age of Charles Dickens during Advent in Zagreb in Zagreb, capital of Croatia, on Dec. 4, 2017. Advent in Zagreb is a Christmas market packed with events, concerts, festive food and etc. It lasts form Dec. 2, 2017 to Jan. 7, 2018. (Xinhua/Marko Lukunic)