What is an installation sculpture? Provide an example of an installation sculpture.

Installation sculpture is form of installation art (sometimes also referred to as environmental art) representing three-dimensional works that designed to transform the perception of time and space. This quality of installation art makes work site-specific, which means that they can be only installed in places they were created for. Installation sculpture is different from traditional sculpture because it focuses on providing unified experience to a viewer. For example, installation sculptures are "Cold Dark Matter: An Exploded View (1991) " by Cornelia Parker, " My Inner Beast" by Jens Galschiøt and Kurt Schwitters’s "Merzbau (1933) ".