At Kitzmuller Architektur, architecture and interior design are considered as an entity, so everything comes from a single source. The latest project, Arlberg 1800, shows how the interplay of exterior and interior design can make a building become a total artwork. For architect Jürgen Kitzmüller, spatial art is the most natural kind of art. Spatial art, in interaction with natural light, generates a very special feel. Kitzmüller works with materials close to nature, because “this wealth of design variants can only be offered by nature”, as he puts it. Therefore, he is always in search of new materials and new kinds of light art.