The walls and the floor of the church, covered by a white surface, are a background for images and can be totally marked by the visitors. Many Berlin-based artists, architects, and other professionals who use drawings in their work accepted our invitation to participate in the congress. Non-professional draftsmen are also invited. In this project, authorship, hierarchies of expertise, and qualifications are blurred into an enterprise of illustrating excess, which is free and open to all. A series of workshops furthermore will bring together different social groups with clashing interests, beliefs, or opposing views who will be encouraged to communicate in a non-verbal way. The use of visual language is democratized in a mass conversation that only looks like an exhibition.