滨水区域的艺术介入与诗性空间营造——以中国杭州第四届西湖国际雕塑邀请展为例濱水區域的藝術介入與詩性空間營造——以中國杭州第四屆西湖國際彫塑邀請展為例 빈수구역적예술개입여시성공간영조——이중국항주제사계서호국제조소요청전위례 The Art Intervention and the Creating of Poetic Space in Waterfront Area Take The Fourth West Lake International Invitational Sculpture Exhibition Hangzhou, China as an Example