二战后美国成为了现代艺术的中心,美国抽象表现主义在各种影响下应运而生,迅速成为上个世纪四、五十年代美国主要的美术思潮,并波及欧美各国。其代表人物波洛克用他特殊的作画方式彻底抛弃传统的技巧和图象,启迪了行为艺术的产生。 After World War II, the United States became the center of modern art. American abstract expressionism came into being under various influences and quickly became the major art trend in the United States in the 1940s and 1950s and spread to all countries in Europe and the United States. Pollock, his representative, completely discards the traditional skills and images with his special painting style, which enlightens the emergence of performance art.