花 有 天空 樹 雪. 明蓝瑛秋观瀑图轴浙江省博物馆藏ming dynasty 1368 1644 watching waterfull in autumn mountain hanging scroll by lan ying zhejiang province museum 绘山林秋景红树 苍松山中瀑布高悬之下水流潺潺逸士