Light decorations are seen at the Winter Palace square in St. Petersburg, Russia, Dec. 20, 2021. (Photo by Irina Motina/Xinhua)
Light decorations are seen at the Winter Palace square in St. Petersburg, Russia, Dec. 20, 2021. (Photo by Irina Motina/Xinhua)
Light decorations are seen at the Winter Palace square in St. Petersburg, Russia, Dec. 20, 2021. (Photo by Irina Motina/Xinhua)
Light decorations are seen at the Winter Palace square in St. Petersburg, Russia, Dec. 20, 2021. (Photo by Irina Motina/Xinhua)