Beijing's Subway (Metro) Art

Line 7 Jiulongshan
(九龙山)
 

Jiulongshan, or ‘Nine Dragons Mountain’, may at first thought appear to be a misnomer for this part of Beijing. However, in times gone by there used to be a set of hills here about two kilometres long which was removed to make way for a real estate development. Purportedly the nine hills used to resemble a dragon!

Here's the calligraphy displayed in the platform areas...