The first phase of Beijing Metro Line 19, which starts from Xingong station in the South and ends at Mudanyuan station in the north, has been put into operation for more than a month. The art and architectural art in the subway station have become a highlight. The platform environment design of Beijing Metro Line 19 takes "gathering Beijing" as the theme, and various murals and lighting display Beijing's rich history and culture. (Li Xinshe)