Portals
1. Portal of the restored Catholic parish church in Friedrichshafen/Lake Constance. Architect: Hans Schlichte, Friedrichshafen. Construction: Frame made of square steel tubing. Door leaves with plywood reinforcement and an intermediate barrel-vaulted frame. Inner and outer cladding in patinated copper sheet, 1 mm thick; nailed with copper nails. Provisional handles in ash, stained grey, with bronze cladding planned (see drawing and door handle image). 2. Door on an administrative building in Konstanz. Architect: Hitzei, Konstanz State Building Authority. Construction in three copper sheets, nailed in a free-form pattern to wood. Enamel door handle.
