Yilanzhai Art Gallery, as the main building of No.1 Zone, is designed by an Japanese architect Kisho Kurokawa, called subaqueous art gallery.Its style is unique, with rich collection.

• 艺兰斋美术馆作为第壹区的主体建筑，是由日本建筑大师黑川纪章设计的，被称为水中的美术馆，风格独特，馆藏丰富。