Space installation art theme

Quick answer：

Space installation art refers to large-scale, site-specific, and often interactive art installations that are designed to be exhibited in open spaces. These works often challenge traditional boundaries between art, architecture, and the environment, and can involve a variety of media, including sculpture, video, sound, and light. The theme often revolves around concepts such as human interaction with technology, the exploration of outer space, or the impact of human activity on the environment.