é o título da instalação do artista chinês Song Dong, agora no MoMA, no qual se explora a noção de impermanência."a collaboration first conceived of with the artist's mother, the installation consists of the complete contents of her home, amassed over fifty years during which the Chinese concept of wu jin qi yong, or "waste not," was a prerequisite for survival. The assembled materials, ranging from pots and basins to blankets, oil flasks, and legless dolls, form a miniature cityscape that viewers can navigate around and through"
