In a Berlin backyard garden between Friedrichshain and Kreuzberg, concrete block and EPDM granulate come together in an original way. The starting point is a sidewalk with slender GDM.SCADA stone grass pavers. This actually makes some areas greener, but the main path should also be accessible for people with walking difficulties, rollators and the like. The solution: Colored granules as joint material between the concrete walkways provide the desired comfort - and the eye-catcher of the open space design.