The creation and reorganisation of the outside facilities of residential homes for the elderly is our daily job. For example we are active for the “Evangelischer Verein für Innere Mission” in Hessen and Nassau since 1966. Concerning these plants we are responsible for designing barrier-free outdoor installations. The paths, the places and the individual areas must be attainable for all inhabitants and arranged diversified. Old, handicapped and sick people enjoy the variety of plants, colours, odours, water, etc. The created outdoor installations developed magnificently over the years. Today the grown structure, the changing colours during the seasons invite the habitants and visitors to walk through the public park.