Mountains are most common in traditional Chinese painting. Among the Mountains incorporates the beauty and harmony of traditional Chinese landscape painting into modern life. The hill-shaped back consists of independent modules, free to move for individual needs. A user may reposition the back cushions as he changes his own posture, either sitting down for a chat with friends or lying down for a rest. This setting can function as a sofa, a chaise longue or a bed. By interaction between the user and the product, it reflects the harmony between man and nature.