In pics: Christmas celebrated across world

(191225) -- TBILISI, Dec. 25, 2019 (Xinhua) -- Photo taken on Dec. 25, 2019 shows light decorations in Tbilisi, Georgia. Festive lights illuminated the main streets of Tbilisi, heralding the start of Christmas and New Year celebrations. (Photo by Tamuna Kulumbegashvili/Xinhua)