双层嵌套的扭曲四面体榫卯（Double layer nested twisted tetrahedral mortise and tenon）
2个叠出来的分别是可动结构，给两个嵌套创造了一个可动的狭小空间，利用卯榫原理，将它俩挤实一体更坚固了。
The two stacked structures are movable structures, creating a small and movable space for the two nested structures. By using the mortise and tenon principle, the two are squeezed together to make them more sturdy.
The two stacked structures are movable structures, creating a small and movable space for the two nested structures. By using the mortise and tenon principle, the two are squeezed together to make them more sturdy.
Creator:
朱彤（zhutong）
Category:
Abstract
Type:
Artistic
Creation Date: