Immersive art has proliferated around the world. Technologies like augmented reality headsets, motion-detector vests, and sophisticated animations, light and sound create immersive environments, where a person seems to emerge into a fantasy world and where our brain doesn’t really see the difference between actual and proposed imaginary reality. Its popularity across the art world, from avant-garde to mainstream, seems to show that it is here to stay. Photo: Tentacle Spectacle by Yayoi Kusama