Wagner is thought to be one of the first Modern Architects, yet a number of writers have argued that his most famous Modern building, the “Postsparkasse,” violates the most basic principles of Modern Architecture; principles that Wagner himself helped develop. This essay develops a new interpretation of this building by placing it in the context of fin de siècle Viennese culture. This interpretation shows that the “Postsparkasse” is a Modern building, but it also shows that the common understanding of “Modern (...) Architecture” needs to be revised. It also suggests a new role for architecture in the contemporary world. (shrink)