"static objects" refers to things that do not move or change. These objects stay in one place and remain the same without any movement or action. Full definition
Although museums most commonly present his sculptures as static objects, this exhibition offers a unique opportunity to experience them as the artist intended — in motion. (artssummary.com)
We can work with static objects or make things move. (bungarra.com)
The artist engages the gallery walls to create rhythm and movement for static objects. (purple.fr)