Passengers walk under a relievo of the Xidan Station at subway Line 4 in Beijing, capital of China, April 19, 2012. Beijing planned to set artworks in 58 subway stations under construction. Artistic designing will refer to ground landscape around the station. [Xinhua]

Passengers walk past mural paintings of the Beijing Zoo Station at subway Line 4 in Beijing, capital of China, April 19, 2012. Beijing planned to set artworks in 58 subway stations under construction. Artistic designing will refer to ground landscape around the station. [Xinhua]

Passengers walk past a Chinese character light box of the Ping'anli Station at subway Line 4 in Beijing, capital of China, April 19, 2012. Beijing planned to set artworks in 58 subway stations under construction. Artistic designing will refer to ground landscape around the station. [Xinhua]