A stepping-up

Although most locals do not know what impressionism or post-impressionism is, the vibrantly painted wall has seen a huge increase in visitor numbers, which has made a splash in the town.

"For me, art should not be framed and stationed far from the public. It should be everywhere in daily life, staying as a delightful scene," Liu says.

When he was a freshman in college, he joined a painting campaign organized by his school to paint distribution boards and manhole covers that helped to brighten up the streets in Qingdao, Shandong province.

"Using my brushes to contribute to urban construction by adding beautiful elements means a lot to me," Liu says, pointing out that art can also make a difference to the countryside.

Liu says he'd be happy if the wall becomes an inspiration for the local city planners. If more art lovers can exhibit their skills and talent in specially set spaces or zones, cities will become more colorful and beautiful.