Photo taken on Dec. 16, 2012 shows a piece of sculpture of Juan Ripolles, a well-known Spanish painter and sculptor, at his exhibition "Universe Ripolles" in the Jiangsu Provincial Art Museum in Nanjing, capital of east China's Jiangsu Province. A total of 86 artworks of Juan Ripolles were displayed at the exhibition, which kicked off on Tuesday. [Xinhua]