The artistic-photographic research and exhibition project “Bonjour Banal Beautiful Building” at the Technical University of Dortmund explores the significance of postwar architecture through the work of international photographers. In 2027, the resulting images will be presented as large-format posters throughout Dortmund’s urban space, supplemented by background information and project insights via QR codes. The exhibition can also be presented at other locations. Accompanying events such as photography workshops or walking tours invite visitors to embark on their own journeys of discovery.