Excerpt from an artist statement provided by Liu Jianhua:

'Since 2008, when I began to explore 'meaningless' and 'substanceless' as artistic concepts, I have deepened and refined these concepts in works such as the Untitled series (2008), Horizon (2009) and Traces (2011), now being exhibited at UCCA under the title 'Screaming Walls'. These works, produced within the context of China's rapid socio-economic development, represent a process of experimentation and accumulated experience. The material I have used in 'Screaming Walls' is porcelain, which has a long and fascinating history in China. Porcelain was invented in China, and it was China that introduced the art of porcelain to the rest of the world.

In my exhibition in the UCCA Nave, there is a strong interaction between the work and the exhibition space: the two long white walls are like vast sheets of paper, with kiln-fired pieces of gleaming black porcelain appearing to drip down the walls like ink. These magnified 'ink stains' are like traces of the human mind, imprints of the human soul. When we leave the bustle of the real world and enter this tranquil space, our conflicted psyches are soothed.

'Screaming Walls' applies a traditional aesthetic concept, established during the Tang Dynasty, known as Wu Lou Hen, or 'Water Stains on the Wall.' This refers to the highest state of aesthetic development: finding inspiration in organic, naturally-evolved phenomena. In addition, I have incorporated black ink, which holds powerful artistic and aesthetic connotations in traditional Chinese culture, and is thought to represent all the colors of the spectrum.

Just as norms of human behavior vary with the individual, so is the trajectory of all things in the universe indeterminate and variable. Throughout history, human beings have constantly subverted the natural order, gotten caught up in a vicious circle, been destined to repeat the same mistakes again and again. The laws of Nature and the traces left by Nature can have a powerful effect on the human mind, but they are so familiar that we tend to take them for granted.

Trace is a work that seeks to place the viewer in in a contradictory position, a perplexing space between illusion and reality.'