Gregor Schneider's *Totes Haus ur Rheydt - Series A* documents the artist's obsessive, decades-long transformation of his family home in Rheydt, Germany, in which he constructed rooms within rooms, sealed off spaces, and manipulated architectural structures to create a deeply unsettling psychological environment. The work blurs the boundaries between sculpture, architecture, and lived experience, turning the domestic space into a labyrinthine and suffocating interior. Schneider's relentless intervention renders the familiar profoundly uncanny, transforming an ordinary house into a haunting meditation on isolation, confinement, and the hidden darkness embedded within everyday spaces.