The improved landscape of West Lake can be seen to reflect Buddhist ideals imported into China from India such as 'Buddhist peacefulness' and 'nature as paintings', and in turn it had a major influence on landscape design in East Asia. Its causeways, islands, bridges, temples, pagodas and well defined views, were widely copied over China, notably in the summer Palace at Beijing and in Japan. The notion of ten poetically named scenic places persisted for seven centuries all over China and also spread to the Korean peninsula after the 16th century, when Korean intellectuals made visits to the West Lake.