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。