公共艺术是被放置在城市公共区域和市民共享空间譬如建筑空间、公共设施、市民广场、公园环境中一种艺术形式,这就要求艺术品既能为观赏者和环境带来美,还能以此提高和引领市民的文化精神品位;既能为环境提供场域的视别性和亲切感,消除人和城市之间的陌生和隔阂,又能体现此区域的文化历史,体现对本区域生活者的一种尊重,提供艺术与市民进行交流的文化基础和可能。公共艺术不仅仅需要艺术家考虑艺术本体,还需要考虑安置环境的人群文化特征、自然环境特征、 Public art is an art form that is placed in communal areas of the city and in the shared spaces of citizens such as building spaces, public facilities, civic plazas, and parks, which requires that the artwork not only brings beauty to the spectators and the environment This will enhance and lead the cultural spirit of the public; not only provide environmental visibility and intimacy for the environment, eliminate strangers and estrangements between people and cities, but also reflect the cultural history of the region, reflecting the life of the region A kind of respect, to provide the cultural foundation and possible communication between art and citizen. Public art not only requires the artist to consider the artistic noumenon, but also needs to consider the cultural characteristics of the people who place the environment, the characteristics of the natural environment,