»meinstein« will be a memorial from Neuköllners to Neuköllners in Berlin. The idea is to create a colorful mosaic surface, a »demographischen Pflaster« built by stones representing the regional and social range of variety of the current local urban milieu. This joint-project of the artist, Nadia Kaabi-Linke and the Architekturbüro el:ch is one element in the local municipality’s vision to start a new initiative for the renewal of Karl Marx Straße. By establishing a strategic framework program [Aktion! Karl-Marx-Straße] in 2010, the of city-management aims at strengthening the economic and cultural potential and the central public space position of the district’s main boulevard.