The dream machine invites us to access the state of consciousness that opens into lucid dreams, in which the dreamer is an explorer of their unconscious. Turning on itself, it gives the sensation of floating weightless in space, as an astronaut, suspended in the gap between balance and controlled vertigo. In the manner of an architect, Lionel plays with cantilever and generates all kinds of sensations through this swinging game. Lionel also transforms the relationship between the brain and its soundscape playing an alien instrument of his own design and improvising sounds that travel between mobile speakers. We experience the sensation of leaving our body to dematerialize and dive, addictively, into ourselves.