12月22日，观众在国家大剧院欣赏民乐演奏。当日是国家大剧院正式开幕运营五周年纪念日，国家大剧院举办“公众开放日艺术节”，免费向公众开放。据介绍，当天共有39场演出、20项艺术活动在国家大剧院的剧场、水下廊道、橄榄厅、公共大厅、咖啡厅甚至在环廊向公众集中展示，一场场打破“舞台”概念的小型歌剧、音乐会、戏曲表演吸引了众多观众。新华社记者 罗晓光 摄     On December 22,,The audience in the national grand theatre appreciate bands.The national grand theatre is the official opening operation fifth anniversary,The national grand theatre held"The public Open Day art festival",Free open to the public.According to introducing,We have and performances/Twenty of art activities in the national grand theatre theatre/Underwater corridor/Olive hall/Public hall/The coffee shop even in the ring to the public gallery show,Continue to break"stage"Concept of small opera/The concert/Opera performance attracted a large audience.The xinhua news agency LuoXiaoGuang perturbation

    12月22日，观众在国家大剧院橄榄厅欣赏歌剧。新华社记者 罗晓光 摄     On December 22,,The audience in the national grand theatre olive hall appreciate opera.The xinhua news agency LuoXiaoGuang perturbation

    12月22日，观众在国家大剧院北水下廊道参观。新华社记者 罗晓光 摄     On December 22,,The audience in the national grand theatre north underwater corridor to visit.The xinhua news agency LuoXiaoGuang perturbation

    12月22日，观众在国家大剧院北水下廊道东展厅欣赏大剧院馆藏展。新华社记者 罗晓光 摄     On December 22,,The audience in the national grand theatre north underwater corridor east gallery appreciate the grand theatre collection exhibition.The xinhua news agency LuoXiaoGuang perturbation

    12月22日，观众在国家大剧院欣赏少儿京剧。新华社记者 罗晓光 摄     On December 22,,The audience in the national grand theatre enjoy children's Beijing Opera.The xinhua news agency LuoXiaoGuang perturbation

    12月22日，青年钢琴家陈萨（中）在国家大剧院和观众互动。新华社记者 罗晓光 摄     On December 22,,Young pianist Chen gaza(in)In the national grand theatre and the audience interaction.The xinhua news agency LuoXiaoGuang perturbation