On the Raschplatz behind the Hanoverian main station, the largest ground art work in northern Germany is being built on an area of 4,000 square metres.

The artistic realisation is in the hands of several international graffiti and street art artists: Boris Tellegen aka Delta from the Netherlands, with geometric, architectural visual language, Denis Dendy aka dendyden, a native of Russia and now living in Berlin, with 3D illusions and perspective effects and Iota from Belgium with organic shapes and dynamic lines. Complemented by the local scene by means of an "Open Call" and curated by the Hanoverian street art artist Jascha Müller. A special feature is that the 3D illusion of dendyden will only be visible from certain angles. These points are marked with markings on the ground.

The artwork is to be on the 26th. June 2026 and will be preserved for 2 years.