Within a European dimension, ATRIUM applies a multiperpective approach, allowing for diverse and complementing interpretations of its dissonant heritage. The ATRIUM Cultural Route wants to offer a way for European citizens to explore certain aspects of their 20th-century history and look at traumatic events through the prism of urban landscapes in different cities. At the same time, the route aims to promote the appreciation of the architecture and the built heritage of totalitarian, autocratic and non-democratic regimes. Finally, the re-interpretation of this difficult heritage through contemporary art practices adds to the multifaceted look at this legacy.