The 13th international workshop on the design and practical realization of architectural membrane structures will take place this May at the Technical University of Berlin. Invited lecturers this year include Dr.-Ing. Rainer Blum (Stuttgart), Prof. Wujun Chen (Shanghai), Ms. Dr. Deepali Hadker (Mumbai, India), Peter Lim (Collingwood, Australia), Nicolas Pauli (Montpellier, France) as well as regulars Prof. Dr.-Ing. Lothar Gründig, Françoise Fournier, Prof. Josep I. Llorens, Prof. Marijke Mollaert, and Prof. Dr.-Ing. Rosemarie Wagner.