4Nasar J L.The affect of sign complexity and coherence on the perceived quality of retail scenes[J].Journal of the American Planning Association,1987(8).
5Potteiger M,Purinton J.Landscape Narratives:Design Practices for Telling Stories[M].John Wiley& Sons,Inc,1998:109-111.
6Maggie Keswick.The Chinese garden:History,art & architecture[]..1986