The stone archway erected in front of us has a long history,and it has very profound architectural features of Bai nationality in Dali, and is a typical representation of Bai' s architecture in Dali. The whole stone archway was built with local granite in Dali and the three Chinese characters "Butterfly Spring" at the middle were personally inscribed by the contemporary great writer Guo Moruo,and it looks antique and seems to have strong flavor of calligraphy.
