The architects “Göbl Architektur” from Vienna created a three-dimensional, topographical shell that was derived from facade elements of the surrounding houses. With fluid forming technology we were able to reproduce this surface in perforated aluminum. The perforation, the surface coating and the panel formats create a breathable metal facade that appears to float in front of the actual facade. The substructure developed by our customer, Pasteiner GmbH from St. Pölten, allowed a very economical panel arrangement and allowed a simple application.