Public Art Perspective Xi'an International Horticultural Expo

With the development of Xian culture industries and accelaration of creating urban laber,the urban ecological modernization become more and more important, Chinese public art has integrated Western culture at the background of natural. Xi'an World Horticultural Expo as the role of benchmark expressing powerful faction,the later-World Horticultural Expo effect will be rapid development.In this paper.according to Xi'an local historic resources and the culture sustainable-development.so in the public view to discuss Xi'an World Horticultural Expo can discussed more deeply than before, this papper make the new urben culture as public art's realistic basis and theoretical background, put forword new understanding through the insights of urban culture. It's the theoretical starting point and an attempt to expand public widely, it's also the hot spots in the academic circles. Nowadays public art as a new subject has the trend of dynamic development in the form.in addition to stressed "public"in the simple meaning, its also has certain novelty meaning from the geographical point of view,that is to say, Xi'an World Horticultural Expo make the city's history,temperament, contexts,brand building and local landscape to the ciecle of urban aesthetic systerm,on this basis, with the intervention of landscape art of the Xi'an World Horticultural Expo,the multi-aesthetic effect is instand the regional aesthetic implication,of which implicate contemporary public art in order to enhance the charm of the city and play the inestimable role in the urban connotation. In this sense,during course of post modern thinking,the elements of the public art in the modern time is very important, During analysis the culture realities of today's city and the world World Horticultural, it's necessary for Expo's landscape to build a super-culture as the core of the public body,This is also the needs of realize city's true nature and can creat a unique public art.so this study has great academic value and practical significance,it should not be underestimated.