In postmodern societies communication has essentially been through images or visual artefacts and not just since the point of the much discussed “iconic turn”, as Gottfried Böhm termed it, but certainly to a greater extent since then. As a result, the iconic effect of architecture as a truly substantial component of visual culture is also the subject of renewed attention among developers. Thanks to their long and extensive experience of advertising, private commercial enterprises are well aware of the importance of making a visual impact and utilize this knowledge extremely skilfully for their own purposes. In the process, since the 1970 and 1980s major corporations have increasingly been discovering the potential for harnessing the iconic impact of architecture to foster a building’s identity and at the same time using buildings as monumental visual media in the public space. This project addresses the questions of how architecture functions as a medium in the economy, what architectural means are used for this, and the extent to which the use of corporate architecture as a medium has developed and changed from the post-war period to today against the relevant historical and social backgrounds.