The sculpture is constructed with a double - shell system of copper and zinc . these two materials have a great degree of difference in their thermal conductivity . the materials are structurally bonded together to allow for their varying degrees of expansion 雕塑采用了铜和锌双层板作面层，利用两种金属不同的导热系数，随时表现出冷缩热胀的效果，创造出一个抽象和简洁的动感雕塑，让人们感觉出周围温度的变化和阳光的美。
2.
The sculpture is constructed with a double - shell system of copper and zinc . these two materials have a great degree of difference in their thermal conductivity . the materials are structurally bonded together to allow for their varying degrees of expansion 雕塑采用了铜和锌双层板作面层，利用两种金属不同的导热系数，随时表现出冷缩热胀的效果，创造出一个抽象和简洁的动感雕塑，让人们感觉出周围温度的变化和阳光的美。
