Andreas Müller is a Berlin-based architect and co-founder and publisher of the architecture magazine An Architektur. His research is based on different historical projects and practices in which participation enables architecture. Previously he was a researcher at the Jan van Eyck Academy in Maastricht and also part of the Cooperative for Display Politics – a collective exploring the possibilities of public mediation, spatial narrations and educational approaches in the medium of exhibition.

Susanne Pietsch is an architect and teacher at department of Architecture of the TU Delft. Pietsch is also Müller’s longterm working partner, sharing beliefs that both the critical analysis of spatial relations and the visualization of their inherent socio-political conceptions offer a possibility of political agency. Recently they have teamed up again and begun a long-term research project on architecture for youngsters such as youth centres, clubs or hostels in relation to early youth movements and political youth organisations, pop cultural or counter cultural youth groups, which produced their own spaces, while investigating the contemporary practice and conditions.