During the project Marking city spaces: If I was King of Kreuzberg (1999) held in the problematic quarter Wrangel-Kiez the elderly together with the younger generation develop ideas for using city spaces.
Everybody should say, what he or she would do if they were king or queen of Kreuzberg.
Example: A place of joy, where all nations can be happy together, sing and dance.
Here they would engrave into a bench their suggestions for joint activities in a senior citizens facility which includes a garden.