O&O Baukunst is led by the architects Roland Duda, Christian Heuchel, Florian Matzker, Markus Penell jointly managed with Laurids Ortner and Manfred Ortner. The demands upon our shared architecture have grown together with the size of our tasks. However, the conceptual processes derived from the Haus-Rucker-Co projects have remained essentially the same. In terms of content, the focus is on European architectural conditions, which must combine historical heritage with the requirements of…