インスタレーション
Installation art is a site-specific form of sculpture that can be created with any material. An installation can occupy a large amount of space, create an ambience, transform/disrupt the space, exist in the space. One way to distinguish an installation from a sculpture (this may not apply to every installation) is to try to imagine it in a different space. If the objects present difficulties in a different space than the original, it is probably an installation.