本文旨在讨论20世纪先锋运动中的艺术、行为、运动及思想观念等内容。重在展现先锋派不仅反映世界,更在于改变世界的自我要求。笔者认为,在20世纪存在着一种艺术,其特点鲜明,足以被归为一派,它们是“审美的”先锋艺术,在地域上由欧洲和美国逐步扩展到墨西哥、尼加拉瓜、巴西、南非等地区。全文涉及三大主题:审美先锋派;美学革命;后社会主义先锋派(或称第三代先锋派),并分别做出了细致的探索,深化了20世纪美学研究。 This article aims to discuss the art, behavior, movement and ideas in the 20th century pioneer movement. Emphasis on demonstrating avant-garde not only reflects the world, but also lies in the self-request to change the world. The author believes that there is an art in the 20th century, which is characterized by distinctive features and enough to be classified as one. They are “avant-garde art” of aesthetics and are gradually expanding in geographical scope from Europe and the United States to Mexico, Nicaragua, Brazil and South Africa Other regions. The full text involves three main topics: the aesthetic avant-garde, the aesthetic revolution, the post-socialist avant-garde (or third-generation avant-garde), and respectively made a detailed exploration to deepen the aesthetics of the 20th century.