3+3 art Space organized a group sculptures exhibition named “Material Metaphor ” on August 25—October 3 ,2007 at Beijing Jiu xian qiao Road 4 ( Da shan zi Art South Zone). Three Artists attended the sculpture exhibition are Wu zhen, Lv qiongwen and Miao weiwei.Wu zhen was born in the Xi’an in 1963. He Participated in the nine people Xi'an Arts Show in 2000, and Shaanxi Museum participated in Shaanxi Art Show in 2004, 798 in Beijing, North Korea held Arts Hall Art Exhibition "Minds" in 2006, and so on.Lv qiongwen was born in 1977 in Zhejiang Ninghai. She graduated from the China Academy of Art ceramics department in 2000 and graduated from the Central Academy of Fine Arts sculpture department in 2007 and received her Master's degree.Miao Wewei was born in Guangzhou in 1982 , was graduated from Guangzhou Academy of Fine Arts, the Department of sculpture in 2006. Her sculpture "Baby Born 2006" won the third prize sculpture Jingdezhen, and "New Spring" was collected by the Guangzhou Academy of Fine Arts Pavilion collections.