Without having had the chance to visit in person, I have been guided through the Klangkörper many times over the past few years. Its ephemeral condition, its programmed obsolescence, has not prevented the Swiss pavilion from remaining in the memory of architecture and, avoiding its fall into oblivion. Only existent for instant in the year 2000, it still has become permanent memory.
The idea of a fragmented representation of the world emerged during a specific historical context linked to technological hegemony. At the end of the 1980s, two ideologically bipolar Germanies faced the challenge of hosting the first Universal Exhibition on Teutonic soil. A nonfamous midsize city, in then West Germany, was chosen to be its host: Hanover. The motto proposed for the edition of the millennium change was: Mankind - Nature - Technology – Origin of a New World.
The winning proposal for the Swiss pavilion, Batterie, was paradoxically not a container in which to hold an exhibition, but the architecture itself became the exhibition. It was not a supporting structure for content as found at many other iterations of this type of exposition. The project sprang from Zumthor's obsessions. The space emanates a sense of paradigmatic introverted silence, an antithesis of the Dutch pavilion. An architectural déjà vu with recognizable chords in itself; and of other similar melodies such as Aldo van Eyck's Sonsbeek Pavilion.
Through an evolutionary process, the stem cell was transformed into a system, the Klangkörperbau. A tapestry whose shape resembles that of a labyrinth; supposedly chaotic, extremely comprehensive. A seemingly recognizable, but hugely unknown architecture. Familiar as a stack of drying wood, which may have inspired the formal and constructive system; unprecedented as an abstract forest translated into built form. The re-construction method, layer by layer, is used as a mechanism for the discovery of its secrets of its meticulous details.
The Klangkörper was a dynamic condenser, both spatially and sensorially. A polyphony of and for the senses, which seduces the user by means of tactile, sound, olfactory and visual qualities. By means of a light-dark contrast, a recurrent theme in Zumthor's work, the space of the pavilion is turned into a spatial scenography. From darkness to light, from light to penumbra, light filtering through the stacks, blurring contours, modifying geometries, accentuating tonalities - a space in constant movement is being created, together with the poetic rhythm of wandering perceptions. A soundscape, a passable musical instrument, a sounding box emerges.
Again and again, I traverse this labyrinth as a space of inspiration, discovery and research – like an invitation to an adventure, in which to get lost, which has no beginning, no end.