Schulz starts by taking traditional photographs of the halls, storage facilites and industrial structures with large sized photographic plates. Using digital image processing, the analogue picture produced is then "cleansed" of the few remaining hints pointing to age, location or environment of the buildings. All details that might possibly allow conclusions concerning the actual size, users, time or place of the buildings are completely removed. The physical reality of the buildings is changed in such a way that they seem to become virtual blueprints designed to perfection. Schulz focusses on colours and shapes reducing them to simple block-like structures.