Cesar Baldaccinii(1921—1998), the new realism sculptor and a master of Abstract Expression. Abstract Expression uses metal material abandoned after the war to do sculptures. Abstract art became the main stream culture in the 1960s in the US. The art critics affirmed this pure beauty of form and called it “avant-courier art”. He likes to use a large amount of discerptions of industry raw material, and then to combine them with exquisite skills. These figures include the themes frequently used at that time, such as bird of prey, people with wings and semi-mechanical human figures in grotesque shapes