At present, the construction of urban environmental sculpture has been greatly developed. Whether it is a square, a park or a street community, everywhere you can see some environmental sculptures with different contents and forms, different languages and styles, among which there is no lack of works with the audience and the environment to establish a good interactive relationship. It directly faces the audience, takes sharing and communication as a premise, arouses the emotional resonance of the audience, stimulates the interest of the audience to participate, and plays an important role in enhancing the taste of the city, enriching the connotation of the city, beautifying the urban space and creating the cultural image of the city. This paper starts from the literature review, from the theme, form and innovation and other aspects of the study of the elements of interaction.
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