Architecturewriter

WERKSHOW: 25 Years of the Nexialist Organization – A Monumental Archive Release Spanning Universes! Architecture as text, text as sound, sound as architecture: This guiding principle has defined the Nexialist Organization since its inception in the year 2000. To mark our 25th anniversary, I am looking back at decades of transdisciplinary inquiry and sonic constructivism. With WERKSHOW, I am releasing a comprehensive archive that goes far beyond a best-of compilation—it is a sonic DNA analysis of more than a quarter-century of work. Inside the Vault (100 Tracks & 10 Films): This release bundles milestones that document the evolution from human-machine synthesis to spatial analysis: Full albums, including Angel Position: The "opus magnum" recorded under the Fragment King alias as a synthesis of lyrical defiance and conceptual critique; Generating Space: An experimental study in sonic architecture under the alias Torso, where digitally processed sound explores imaginary spat...

Here's a double German and English post on participatory housing projects and two publications I authored that recently came out. Zeitgenössischer und gemeinnütziger Wohnungsbau – partizipativ geplant, individuell angeeignet, architektonisch angemessen – verspricht mehr als nur Raum. Ihre prozesshafte Entstehung bietet Beständigkeit. In einer Welt, in der Anonymität und Wandel zum Risiko werden, können sich Bewohner auf diese Weise Orte aneignen, die als fester Bezugspunkt dienen – unverwechselbar, verlässlich, bezahlbar. Oft sind sie Zentren sozialen und nachbarschaftlichen Lebens. "Arbeitersiedlungen – eine Antwort auf die Wohnungskrise?" ist erschienen in urban.matters 05/2025, herausgegeben von Alexander Gutzmer für Ehret + Klein. Inhalt: Sie funktionieren wie Kleinstädte, sind aber letztlich künstlich konzipierte Räume: die Arbeitersiedlungen, in denen große Unternehmen lange ihre Arbeitenden unterbrachten. Interessant – aber auch ein Modell für die Zukunft? Arbeit...

Critical Void encapsulates everything the Nexialist Organization set out to do: create projects at the intersection of architecture, music, and visual design through shared creative methods and theoretical inquiry.  A site-specific audio analysis and performance, Critical Void examined the planning crisis of Munich’s MaximiliansForum through sound, dialogue, and documentation. Critical Void performance, MaximiliansForum München. Photos: Andreas Graf  Critical Void is an analytical audio work based on an urban study of Munich’s MaximiliansForum and its complex planning history. Developed by Z’EV and Mark Kammerbauer, the project combined interviews, archival research, and live performance into a sonic investigation of urban transformation. The MaximiliansForum, located beneath the intersection of Maximilianstraße and Altstadtring, was originally conceived as a traffic tunnel but repurposed as a pedestrian underpass and later as an art space. Its ambiguous spat...

Urban Evolution was a key performance that materialized the ethos of the Nexialist Organization as a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry. A public-space performance in Weimar, Urban Evolution visualized cycles of construction and destruction to explore the city as a living, self-transforming system. Cities embody the continuous processes of building, destruction, and renewal — processes triggered by crisis, politics, or market forces. Urban Evolution sought to make these transformations visible and experiential through a live performance on the Theaterplatz in Weimar, Germany. Developed within a research project at Bauhaus-Universität Weimar, the work reimagined urban history as a performative cycle of creation, collapse, and rebirth. Temporary structures made of wooden frames and cardboard (3.5 × 3.5 × 7 feet) were moved by individual performers across the square. As they...

The Mimesis Operation was a true manifestation of what the Nexialist Organization was about: a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry. A site-specific sound operation conducted within an architectural space, Mimesis transformed a building’s pneumatic facade into a resonant instrument, revealing the acoustic identity of architecture itself. Nexialist Operation Mimesis was realized with technical assistance from N. Tezkosar.   On May 15, 2004, the Nexialist Organization conducted an operation in the studio building Mimesis in Putzbrunn, near Munich, designed by architect Peter Haimerl. The building itself — two cube-shaped structures approximately six meters per side — served as the sound creation device. One of these cubes featured two pneumatic transparent vinyl facades that became the focus of the experiment. The operation used electroacoustic, digital-acoustic, and video recording m...

The Nexialist Organization, founded in 2000, was intended as a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry. One of its key projects of the early years was Torso. I recorded and produced material extensively for this project. This blogpost deals with one set of recordings in particular: An experimental study in sonic architecture, Generating Space transformed digitally processed sound into an exploration of imaginary spatial perception. Generating Space is an experimental audio–spatial study in which generated and processed sonic environments serve as perceptive catalysts for the creation of imaginary architectural spaces. The process reverses conventional creation: imagined structures become the origin of the sounds, forming the tectonic substrate that defines the audible phenomena. The compositions employ a minimal, industrial, and digital ambient aesthetic — clicks, noise, an...

While it predates the founding of the Nexialist Organization, the Xenakis Emulator encapsulates its core intention as a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry.  An audiovisual homage to architect–composer Iannis Xenakis, the Xenakis Emulator recreated the structural logic of his composition Metastaseis and Le Corbusier’s monastery facade La Tourette through synchronized digital sound and animation. The Xenakis Emulator is a digital reinterpretation of these two key works. The project transformed the mathematical and musical relationships underlying both works into a synchronized audiovisual experience. In the 1950s, Xenakis collaborated with Le Corbusier on La Tourette, developing the rhythmic spacing of the vertical facade elements. These intervals mirrored the glissandi patterns of Metastaseis, composed at the same time. The Nexialist project translated this relationsh...

Before the Nexialist Agency, there was the Nexialist Organization, a platform for my media projects. It all began 25 years ago ... The Nexialist Organization was conceived as a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry.    Astronaut logo created by Liis Roden Nexialist was founded to establish a platform for creative enterprises located between tangible architecture and audible music, with visual text as the binding element. Hence our motto: sound as architecture, architecture as text, text as design, design as sound. The nexus between these disciplines also inspired the tri-head — the un-copyrightable emblem of the Nexialist Organization. Rooted in methodologies derived from architectural and media theory, Nexialist applies these principles to projects spanning audio and visual production, design, text, action, and live performance.  The platform Nexialist.com was crea...

On 29 August 2005 Hurricane Katrina made landfall in Louisiana. The storm caused catastrophic flooding in New Orleans as the flood protection system failed. Nearly all residents evacuated, not all returned. The recovery was complicated by disparate planning attempts. In 2019 TOPOS published my series on snapshots of the city, slightly edited for this presentation.        Lower Ninth Ward floodwall. Kammerbauer, 2017 New Orleans, the „Crescent City“, the „Sliver by the River“: on August 29th Hurricane Katrina triggered a catastrophic disaster in the city, followed by a dysfunctional response and a flawed recovery. Before Katrina, New Orleans was already scarred by racial inequality and social vulnerability that can be retraced within the urban fabric, indicating who lives in which neighborhood and why. The flood evacuation and resulting nationwide diaspora led to a dramatic decline in the number of residents. Eventually the city reached 90 percent of its pre-Katrin...

Katrina at 20: Evacuation is a common strategy to protect populations from the impact of disasters. This was also true in New Orleans during Hurricane Katrina. The big problem was that evacuation was contingent on car ownership, leading to highly stressful post-landfall search-and-rescue and evacuation procedures. And while many long-term evacuees eventually found a new home and a new job in cities they were displaced to, Houston being the most significant destination, the process raises serious planning questions. In particular, vulnerable New Orleanians were left with little to no choice regarding their displacement. Is it possible to "design" such a process, by giving people a choice which way forward they prefer once they have been evacuated to safe havens in the surrounding region? My contribution on "Schismourbanism as Design" was published in Yana Milev's extensive edited volume "Design Anthropology". On 29 August 2005 Hurricane Katrina made lan...

Katrina at 20: For German architecture magazine BAUWELT, I reviewed the situation in New Orleans ten years after the storm. Despite the difficult recovery, the hurricane inspired new approaches to environmentally sound urban planning ("Dutch Dialogs") and corresponding water-sensitive planning projects in the city (the Urban Water Plan and the Mirabeau Water Gardens). Figurehead of these initiatives is the office of Waggonner & Ball Architects. I had the opportunity to speak with David Waggonner in person and remotely on the firm's inspiring projects aimed at living with, and not against the water. On 29 August 2005 Hurricane Katrina made landfall in Louisiana. The storm caused catastrophic flooding in New Orleans as the flood protection system failed. Nearly all residents evacuated, not all returned. The recovery was complicated by disparate planning attempts.

Katrina at 20: On 29 August 2005 Hurricane Katrina made landfall in Louisiana. The storm caused catastrophic flooding in New Orleans as the flood protection system failed. Nearly all residents evacuated, not all returned. The recovery was complicated by disparate planning attempts. For an edition of PLANERIN focused on resilience and crisis, I compared the displacement of New Orleanians to Houston to the displacement of Ukrainians from R*ssian-occupied territories to Kharkiv. Actors in Houston and Kharkiv proactively planned for vulnerable displaced individuals and families. In the first case, vacant housing was made available despite the objections of FEMA (the US Federal Emergency Management Agency) against transfering evacuees from shelters to available apartments. In the second case, GIZ (the German Agency for International Cooperation) and the Kharkiv municipality cooperated in the provision of temporary housing clusters complete with social services.

Katrina at 20: In the context of urban climate risks, it is important to acknowledge that urban planning and emergency management planning and preparedness are two different planning domains. The related institutions are more often than not staffed by professionals from completely different academic backgrounds. The first relates to everyday planning in cities with the aim of achieving sustainability and resilience, against the background of uneven development and differential access to resources that cities offer. The second encompasses planning for urban disaster recovery and reconstruction in order to facilitate rebuilding efforts after a storm, a flood, an earthquake or another kind of natural hazard caused destruction of the built fabric. One of the lessons learned in the second case is that a return to "normal" or a condition that (presumably) existed prior to the impact of disaster is inadequate to make cities and their citizens resilient against future disasters. The ...

Katrina at 20: For the urban research journal Dérive, I wrote an essay on how long term evacuation after Hurricane Katrina in New Orleans led to the Lot Next Door program. The first contributed to slow return in the recovery and reconstruction phase after the disaster and the uneven redevelopment of the city. The second was a response to the fact that residents had either decided against rebuilding or lacked the resources to do so. In the context of the Road Home program for homeowner recovery, managed by the state of Louisiana, NORA – the New Orleans Redevelopment Authority – acquired the vacant properties and offered them for preferred purchase to residents who had returned. This way, residents could increase the size of their properties and, hence, their value. Also, by consolidating lots, population rates were stabilized. This worked well in low-density neighborhoods with suitable return rates, but it didn't cause the intended effect in neighborhoods where the return rate was t...

Katrina at 20: In the aftermath of the hurricane, conflicting planning initiatives eventually coalesced into a Citywide Plan for urban recovery after disaster. It distinguished different Policy Areas categorized according to the existing flood risk and how many residents had returned to rebuild and recover. The Lower Ninth Ward was defined as "Policy Area C", which emphasized targeted, clustered redevelopment amidst high degrees of blight and vacancy. However, the area is comprised of two of the city's neighborhoods – the Holy Cross neighborhood and the Lower 9 neighborhood, in addition to a Louisiana National Guard installation and hence, a state facility, Jackson Barracks – all displaying different social and spatial characteristics in the context of a shared history. My peer review paper on "Asymmetrical Reconstruction in Cities after Disasters" (Raumforschung und Raumordnung Journal, in German) investigated the differences between the two neighb...

One recovery planning aim in New Orleans after Hurricane Katrina would have been simple – for the Road Home program to prioritize the rebuilding of small rental properties, thereby recreating multiple residential units at once, which would have allowed many more residents evacuated to distant locations to return and rebuild their homes without needing FEMA trailers, which never materialized in sufficient quantities anyway. Why didn't rebuilding the city after the storm happen that way? Why the obsession with single family home construction in a city with such a high share of renters before the storm? "Early on 29 August 2005 Hurricane Katrina made landfall and resulted in the failure of the city’s flood protection system, the submergence of urbanized areas in floodwater, environmental problems through debris, contamination, and accelerated coastal erosion, and the death of almost 2,000 people. The city was confronted with “severe but not catastrophic winds, record rainfa...

Katrina at 20: Eight years after Katrina recovery in New Orleans was still ongoing. The process of return was incomplete, offset by long-term dislocation to other cities in the United States, such as Houston, Texas. The same year, my research on how disaster bifurcated the lives of residents of the Lower Ninth Ward and split their recovery between cities was published in the peer review journal 'Disasters'. Planning played a significant role in facilitating this bifurcation, since it disregarded vulnerability due to ethnicity, poverty, and housing tenure. To quote from my journal paper,  "The Road Home programme is seen to include an inadequate or ‘disproportionate share of the rental-type programs’, which is viewed as a problem in relation to the city’s homeownership rate: ‘the state is something like a 75 per cent homeownership state, but New Orleans is at 40 per cent’. This leads to qualifying Road Home as a ‘fundamentally unfair programme to New Orleans, yet sort of in...