An underpass in east China’s Suzhou city has been transformed into an art center as it is covered by dozens of paintings on the wall, as well as on the stairs recently. /China News Service Photo

The 200-meter long tunnel connects the two campuses of Xi’an Jiaotong- Liverpool University. /China News Service Photo

Student associations are encouraged by the university to paint various aspects of campus life to promote students activities along the underpass. / China News Service Photo

The paintings in the underpass is an expression of vibrant student life. /China News Service Photo