Visitors look at an artwork by Spanish architect Gaudi in an exhibition of "From Picasso to Barcelo - Spanish Sculpture of the 20th Century" in Beijing, capital of China, April 22, 2013. A total of 79 pieces of artworks of famous Spanish artists were presented in the exhibition which celebrated the 40th anniversary of the establishment of diplomatic ties between China and Spain. [Xinhua/Chen Haitong]