Installation art is characterized by what key feature?

Installation art is characterized by a large-scale construction created for a specific location, which allows it to engage with the surrounding environment and the viewers in a way that other art forms may not. This type of art is often immersive, inviting the audience to walk through, around, and even interact with the artwork. The uniqueness of installation art lies in its ability to transform a space and create an experience that goes beyond traditional viewing.

This characteristic distinguishes it from other art forms, such as framed artworks, which are typically smaller and meant to be permanently placed. Similarly, small sculptures that can easily be relocated do not embody the site-specific and experiential aspects that define installation art. Lastly, installation art is not limited to two-dimensional forms; instead, it often incorporates three-dimensional objects, multimedia, and various materials to form a cohesive work that interacts with its surroundings. Thus, the key feature that defines installation art is indeed its large-scale and location-specific nature.