历史已经进入21世纪的门槛,中国正在迎接着城市时代的来临。21世纪的城市空间将是环境艺术的空间,这在20世纪后期的城市建设中已经拉开序幕。20世纪后期以来,世界各国的经济、政治和科学技术都经历了快速的发展,促成了社会结构以及社会生活的深刻变迁和转型。发达国家早已进入 History has entered the threshold of the 21st century. China is now approaching the advent of the urban era. Urban space in the 21st century will be the space for environmental art, which has already begun in urban construction in the late 20th century. Since the latter part of the 20th century, the economic, political and scientific and technological fields of various countries in the world have undergone rapid development, contributing to the profound changes and transformation of social structures and social life. Developed countries have already entered