kinetic art       
noun [ U ]  art specialized uk/kɪˌnet.ɪk ˈɑːt/ us/kɪˌnet̬.ɪk ˈɑːrt/
 (雕塑等所表现出的)动态艺术
art that involves movement in some way, for example sculptures (= objects formed from clay, wood, etc.) with moving parts
  The garden's spring exhibit, "Sculpture in Motion", features kinetic art nestled among the growing landscape. 园内的春季展览"动起来的雕塑"将动态艺术嵌入生长的景观之中。 
 It's a kind of kinetic art, though one in which the viewer moves but the object does not. 这是一种动态艺术,然而动的是观众,物体是不动的。 
 - More examples
 - He has also experimented with kinetic art.
 - Kinetic art is art that depends on motion, or the perception of motion, for its effects.
 - He came up with a piece of kinetic art that involved spinning wheels of monkey fur.