In ancient China, it was believed that there was a mutual causal relationship between nature and human beings, and the idea that humans should be in harmony with heaven was advocated.
Just as the landscape is always unique, with its majestic mountains, rivers and changing weathers, so too is the human body.
Crossing the boundaries between the natural appearance and the human body, the expression changes, an attempt was made to capture the appearance of the 'non-natural'.