What does a space sound like? Johannes S. Sistermanns transforms architecture into music. His sound sculptures turn walls, glass, wood, and metal into resonating bodies, creating immersive environments in which sound is not only heard but physically experienced. This remarkable illustrated volume invites readers to discover more than forty years of international sound art. Stunning photography, personal writings by the artist, and QR codes linking to original audio recordings offer a unique insight into an artistic practice that moves seamlessly between music, installation, sculpture, and architecture. A visually striking and thought-provoking book for anyone who wants to experience art beyond the purely visual.