你见过会动的雕塑吗?一件各个部分会动的雕塑,我们就称之为动态雕塑。请看图A,这是亚历山大·考德尔发明的一种动态雕塑,它悬挂在天花板上,其组成部分以绳或线材连接,可以自由移动。当你看它时,动的部分好像改变了形状,实际上,所有的组成部分在气流穿过时都会慢慢发生造型变化。 Have you ever seen a sculpture that will move? A piece of sculpture that will move around, we call it dynamic sculpture. See figure A. This is a dynamic sculpture invented by Alexander Kaddle. It is suspended from the ceiling. Its components are connected by ropes or wires and can move freely. When you look at it, the moving part seems to change shape. In fact, all the components slowly change shape as the airflow passes through.