Join us on Thursday, October 22 at 7pm for a conversation between Tim Altenhof, Peter Szendy, and Emily Apter on the occasion of the launch of Altenhof’s book Breathing Space: The Architecture of Pneumatic Beings (Zone Books, 2026). 

Breathing Space is a compelling and wide-ranging analysis of pneumatic phenomena in modern culture. Architect and historian Tim Altenhof brilliantly explores the physiology of breathing and its reciprocal relationship to bodies and buildings, both of which share a common atmosphere. Because breathing is controlled by the autonomic nervous system and cannot be willfully overridden, it takes place unconsciously and involuntarily—most of the time. However, beginning in the mid-nineteenth century, attitudes toward breathing changed significantly. Breathing became a widely investigated cultural and physiological phenomenon and was the basis for techniques and bodily practices that heightened pulmonary awareness. New understandings of air pollution and disease stimulated a widespread preoccupation with ventilation, impacting architecture in countless ways. Altenhof’s close readings of built structures show how the science of breathing was incorporated into architecture, whether in the design of factories, residences, or medical facilities. The lungs form a major part of the respiratory system and like no other organ tie the living body directly to its surroundings. Yet the role of lungs also poses a topological problem: engaging in atmospheric transfer, they dissolve the division between inside and outside, and despite being an internal organ, they sustain a permanent and living connection to the external world. This ambiguity and permeability constitute the spatial dimension of breathing.

For more information, contact program [​at​] e-flux.com.

Accessibility
– Two flights of stairs lead up to the building’s front entrance at 172 Classon Avenue.
– For elevator access, please RSVP to program [​at​] e-flux.com. The building has a freight elevator nearest to 180 Classon Ave (garage door) leading into the e-flux office space. A ramp is available for steps within the space.
– e-flux has an ADA-compliant bathroom with no steps between the event space and this bathroom.